Data breach incident management and recovery

Transport for London hit by cyber attack

London’s transport network provider TfL experiences cyber security incident, but reassures customers there is no impact on services Continue Reading

By

• Karl Flinders, Chief reporter and senior editor EMEA

Iranian APT caught acting as access broker for ransomware crews

Members of Iran-backed Pioneer Kitten APT appear to be trying to supplement their pay packets by helping Russian-speaking ransomware gangs to access their victims in exchange for a cut of the profits Continue Reading

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• Alex Scroxton, Security Editor

Iranian APT Peach Sandstorm teases new Tickler malware

Peach Sandstorm, an Iranian state threat actor, has developed a dangerous new malware strain that forms a key element of a rapidly evolving attack sequence Continue Reading

By

• Alex Scroxton, Security Editor

Global cyber spend to rise 15% in 2025, pushed along by AI

Security spending will increase at pace in 2025, with artificial intelligence, cloud and consultancy services all pushing outlay to new highs, according to Gartner Continue Reading

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• Alex Scroxton, Security Editor

How Kaspersky is driving growth in APAC

Kaspersky is leveraging its threat intelligence capabilities and local market knowledge to navigate geopolitical tensions and expand its footprint across the Asia-Pacific region Continue Reading

By

• Aaron Tan, TechTarget

Extending zero-trust principles to endpoints

By combining zero-trust principles with other security strategies and continuously monitoring and improving their security posture, organisations can effectively mitigate risks and protect their resources, says Gartner's Nikul Patel Continue Reading

By

• Nikul Patel

The US courts may have thrown a wrench into cyber regulation

A recent decision by the US Supreme Court to overrule the longstanding Chevron Deference has serious implications for global cyber security regulation Continue Reading

By

• Brian Arnold

Public education on security must be a top priority for Labour

With Labour returning to 10 Downing Street after 14 years, the Computer Weekly Security Think Tank panellists share advice and wish lists for the new government Continue Reading

By

• Petra Wenham

Palo Alto Networks bets on ‘precision AI’

Palo Alto Networks’ regional leader, Steven Scheurmann, explains how machine learning, neural networks and generative AI can help to prevent breaches in what it calls ‘precision AI’ Continue Reading

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• Aaron Tan, TechTarget

New Qilin tactics a ‘bonus multiplier’ for ransomware chaos

Sophos X-Ops caught the Qilin ransomware gang stealing credentials stored by victims' employees in Google Chrome, heralding further cyber attacks and breaches down the line. Continue Reading

By

• Alex Scroxton, Security Editor

Podcast: Ransomware and what data storage can do about it

We talk to NetApp’s Chris McKean about ransomware attacks and the role of data storage in protecting against them Continue Reading

By

• Antony Adshead, Storage Editor

Phishing links becoming bigger threat than email attachments

Phishing techniques are evolving away from malicious email attachments, according to a report Continue Reading

By

• Alex Scroxton, Security Editor

Helsinki braced for elevated cyber attacks

The City of Helsinki is increasing its collaboration with cyber security and crime investigators following a major attack on its systems Continue Reading

By

• Gerard O'Dwyer

How might the UK's cyber landscape change under Labour?

With Labour returning to 10 Downing Street after 14 years, the Computer Weekly Security Think Tank panellists share advice and wish lists for the new government Continue Reading

By

• Dhairya Mehta and Cate Pye

Labour's first cyber priority must be the NHS

With Labour returning to 10 Downing Street after 14 years, the Computer Weekly Security Think Tank panellists share advice and wish lists for the new government Continue Reading

By

• Adam Button

US lawmakers seek to brand ransomware gangs as terrorists

Proposals from legislators in Washington DC could shake up the global ransomware ecosystem and give law enforcement sweeping new powers Continue Reading

By

• Alex Scroxton, Security Editor

Advanced faces fine over LockBit attack that crippled NHS 111

Advanced Software faces a multimillion pound fine for a series of failings which directly led to a 2022 LockBit ransomware attack that disrupted NHS and social care services across the UK Continue Reading

By

• Alex Scroxton, Security Editor

2024 seeing more CVEs than ever before, but few are weaponised

The number of disclosed CVEs soared by 30% in the first seven-and-a-half months of the year, but a tiny fraction of these have been exploited by threat actors, a reminder of the importance of focused security strategies Continue Reading

By

• Alex Scroxton, Security Editor

Migrating to S/4Hana – how the Co-op made its move

In this week’s Computer Weekly, as SAP users prepare for the deadline to move off the ECC platform, we find out how the Co-op is migrating to S/4Hana. Our latest buyer’s guide looks at how to manage SaaS and on-premise software licensing. And we talk to former NCSC CEO Ciaran Martin about the true risks from nation-state cyber attacks. Read the issue now. Continue Reading

World’s largest companies at near-universal risk of supply chain breach

Data from SecurityScorecard once again focuses on the interconnected nature of business supply chains and the risk posed to operational resilience by unexpected IT problems and cyber threats Continue Reading

By

• Alex Scroxton, Security Editor

Russia’s luxury car phish continues to prove effective

Government organisations and other bodies operating in Ukraine continue to be targeted by a relatively unsophisticated phishing campaign that has proven so effective for Russia’s cyber spooks that there are now multiple agencies involved Continue Reading

By

• Alex Scroxton, Security Editor

Cyber lessons, and priorities for the UK's new government

With Labour returning to 10 Downing Street after 14 years, the Computer Weekly Security Think Tank panellists share advice and wish lists for the new government Continue Reading

By

• Ameet Jugnauth and Mark Pearce

How CrowdStrike is leveraging AI to empower security teams

CrowdStrike CTO Elia Zaitsev explains how the company’s multi-agent AI architecture can help to enhance analyst efficiency and tackle cyber security challenges Continue Reading

By

• Aaron Tan, TechTarget

When critical cyber response becomes second nature

When alerts and headlines blare out warnings of critical vulnerabilities in widely-used software, the cyber security community needs to adopt a more decisive and clear-cut approach, says Huntress' Chris Henderson Continue Reading

By

• Chris Henderson, Huntress

Breach costs soar as record ransomware payment made

IBM publishes data on the spiralling costs of cyber attacks and data breaches, while researchers identify what appears to be the largest ransomware payment ever made Continue Reading

By

• Alex Scroxton, Security Editor

Basic failures led to hack of Electoral Commission data on 40 million people

UK government identifies Chinese state-linked hackers as likely to have been behind attack on the Electoral Commission Continue Reading

By

• Bill Goodwin, Computer Weekly

CISO mentoring – who to turn to when the worst happens

Those who get the role of a CISO may have overcome some professional hurdles, but are they ready to face what comes as part of the job? And who do they ask for advice? We look at the mentoring dilemma Continue Reading

By

• Dan Raywood

Core British Library services to return for new academic year

The British Library’s recovery from a devastating ransomware attack that laid waste to its IT systems continues - with hopes that some of its most popular services will be running again in September Continue Reading

By

• Alex Scroxton, Security Editor

CrowdStrike blue screen bug serves a stark warning

In this week’s Computer Weekly, we analyse the lessons from the global IT outage caused by the blue screen bug in CrowdStrike security software. We talk to the data chief of Barilla, the €4bn pasta maker, about the benefits of asking, “So what?” And we find out how Finland is taking a lead on quantum computing. Read the issue now. Continue Reading

Cyber crisis? How good PR can save your brand

Cyber attacks and data breaches can happen to anybody and often bring reputational damage and a loss of customer trust. How organisations publicly respond to such incidents can make or break them, and the importance of a good PR strategy cannot be underestimated Continue Reading

By

• Ed Coram-James

Mimecast to buy insider threat specialist Code42

Mimecast is to buy fellow human-centred risk experts Code42 for an undisclosed sum to take advantage of its insider threat and data loss protection specialisms Continue Reading

By

• Alex Scroxton, Security Editor

NCSC: Beware of criminal CrowdStrike opportunists

Financially motivated cyber criminals are already conducting opportunistic attacks on organisations that leverage the CrowdStrike incident, and more targeted attacks are sure to follow Continue Reading

By

• Alex Scroxton, Security Editor

UK Cyber Bill teases mandatory ransomware reporting

In the Cyber Security and Resilience Bill introduced in the King's Speech, the UK's new government pledges to give regulators more teeth to ensure compliance with security best practice and to mandate incident reporting Continue Reading

By

• Alex Scroxton, Security Editor

Hackney Council reprimanded over 2020 ransomware attack

The London Borough of Hackney has been reprimanded by the ICO over a series of failures that led to a devastating cyber attack, but at the same time, the regulator praised the local authority for its response and commitment to making improvements Continue Reading

By

• Alex Scroxton, Security Editor

Strategic Defence Review must emphasise cyber security, says industry

Cyber security leaders say the new government's Strategic Defence Review needs to put digital security front and centre Continue Reading

By

• Alex Scroxton, Security Editor

NHS Trusts cancelled over 6,000 appointments after Qilin cyber attack

The two NHS Trusts most heavily impacted by the Qilin ransomware attack on pathology services provider Synnovis have cancelled over 6,000 appointments and procedures in the past five weeks Continue Reading

By

• Alex Scroxton, Security Editor

What is an intrusion detection system (IDS)?

An intrusion detection system monitors (IDS) network traffic for suspicious activity and sends alerts when such activity is discovered. Continue Reading

By

• Cameron Hashemi-Pour, Site Editor
• Ben Lutkevich, Site Editor

How Snowflake is tackling AI challenges

Snowflake’s regional leader Sanjay Deshmukh outlines how the company is helping customers to tackle the security, skills and cost challenges of AI implementations Continue Reading

By

• Aaron Tan, TechTarget

AT&T loses ‘nearly all’ phone records in Snowflake breach

Hackers have stolen records of virtually every call made by AT&T's customers during a six-month period in 2022, after compromising the US telco's Snowflake data environment Continue Reading

By

• Alex Scroxton, Security Editor

Public awareness of ID security grows, but big obstacles remain

Consumers are improving their awareness of the issues around digital identity security, but there are still some big issues preventing many from doing better, according to an Okta report Continue Reading

By

• Alex Scroxton, Security Editor

Dutch research firm TNO pictures the SOC of the future

In only a few years, security operations centres will have a different design and layout, and far fewer will remain Continue Reading

By

• Kim Loohius

Inside Israel’s cyber security operations

An emergency phone line allows cyber security analysts at the Israel Computer Emergency Response Team to map threats against national infrastructure Continue Reading

By

• Bill Goodwin, Computer Weekly

Chinese spies target vulnerable home office kit to run cyber attacks

China’s APT40 is ramping up targeting of victims using vulnerable small and home office networking kit as command and control infrastructure, according to an international alert Continue Reading

By

• Alex Scroxton, Security Editor

Synnovis attack highlights degraded, outdated state of NHS IT

More cyber attacks against the health service are likely, and will succeed if something isn’t done to address the increasingly elderly NHS IT estate, experts are warning Continue Reading

By

• Alex Scroxton, Security Editor

NCA’s Operation Morpheus targets illicit Cobalt Strike use

International law enforcement operation targets cyber criminals using the Cobalt Strike penetration testing framework for dodgy purposes Continue Reading

By

• Alex Scroxton, Security Editor

Cyber Essentials at 10: Success or failure?

The Cyber Essentials scheme passed its 10th anniversary in June 2024. CyberSmart's Adam Pilton reflects on progress and argues that more needs to be done to raise security awareness among Britain's small business community Continue Reading

By

• Adam Pilton

How Recorded Future is operationalising threat intelligence

Recorded Future is investing in APIs to enable automated security workflows, among other measures, to help organisations overcome the hurdles of operationalising threat intelligence Continue Reading

By

• Aaron Tan, TechTarget

Sellafield pleads guilty to criminal charges over cyber security

Nuclear Decommissioning Authority-backed organisation Sellafield Ltd pleads guilty to criminal charges brought over significant cyber security failings that could have compromised sensitive nuclear information Continue Reading

By

• Sebastian Klovig Skelton, Data & ethics editor

Qilin ransomware gang publishes stolen NHS data online

The ransomware gang behind a major cyber attack on NHS supplier Synnovis has published a 400GB trove of private healthcare data online Continue Reading

By

• Sebastian Klovig Skelton, Data & ethics editor

Sir Alan Bates hits out at Post Office ‘incompetence’ after data breach

Victims of the scandal react with anger at news the Post Office published a document containing their names and addresses on its website Continue Reading

By

• Karl Flinders, Chief reporter and senior editor EMEA
• Bryan Glick, Editor in chief

We need a judge-led inquiry into police spying on journalists and lawyers

When journalists Barry McCaffrey and Trevor Birney were wrongly arrested in 2018, their case led to the discovery of a widespread police surveillance operation targeting journalists and lawyers in Northern Ireland. Barry McCaffrey tells the story Continue Reading

By

• Barry McCaffrey

Black Basta ransomware crew may be exploiting Microsoft zero-day

A Microsoft vulnerability that was addressed without fanfare in March may in fact have been exploited as a zero-day by the notorious Black Basta ransomware gang, threat hunters warn Continue Reading

By

• Alex Scroxton, Security Editor

Pure Storage hit by Snowflake credential hackers

Pure Storage emerges as the latest victim of a fast-spreading breach of Snowflake customers targeting users with lax credential security measures in place Continue Reading

By

• Alex Scroxton, Security Editor

More than 160 Snowflake customers hit in targeted data theft spree

Mandiant reports that more than 160 Snowflake customers have been hit in a broad data theft and extortion campaign targeting organisations that have failed to pay proper attention to securing valuable credentials Continue Reading

By

• Alex Scroxton, Security Editor

NHS blood stocks running low after ransomware attack

The NHS is appealing for people with O Positive and O Negative blood types to come forward to donate as hospitals in London struggle to keep critical services running after ransomware attack Continue Reading

By

• Alex Scroxton, Security Editor

Bitdefender makes MDR services free to NHS bodies hit by Qilin

Bitdefender offers NHS bodies affected by a major cyber incident free access to its product suite, as the health service continues to deal with the impact of the Qilin ransomware attack on partner Synnovis Continue Reading

By

• Alex Scroxton, Security Editor

Sophos uncovers Chinese state-sponsored campaign in Southeast Asia

Sophos found three distinct clusters of activity targeted at a high-level government organisation that appeared to be tied to Chinese interests in the South China Sea Continue Reading

By

• Aaron Tan, TechTarget

FBI finds 7,000 LockBit decryption keys in blow to criminal gang

The US authorities say they now have more than 7,000 LockBit decryption keys in their possession and are urging victims of the prolific ransomware gang to come forward Continue Reading

By

• Alex Scroxton, Security Editor

Qilin ransomware gang likely behind crippling NHS attack

Security experts investigating a major cyber attack on an NHS partner that has caused frontline services across South London to grind to a halt say the Qilin ransomware gang appears to be the culprit Continue Reading

By

• Alex Scroxton, Security Editor

OAIC files civil penalty action against Medibank

The OAIC alleges that Medibank failed to take reasonable steps to protect the personal information of 9.7 million Australians in the October 2022 data breach Continue Reading

By

• Aaron Tan, TechTarget

Security Think Tank: The cloud just got more complicated

This month, the Computer Weekly Security Think Tank considers how CISOs and security practitioners should ensure that the business can make use of public cloud services safely and securely and avoid accidental or deliberate data leakage. Continue Reading

By

• Rob Dartnall, SecAlliance

Building a more secure, and sustainable, open source ecosystem

In April 2024, the discovery of an intentionally-placed backdoor in the open source XZ Utils data compression caused concern. Sentry's Chad Whitacre says a more thoughtful approach is needed to balance the individual freedom and creativity of open source, with more rigorous security practice. Continue Reading

By

• Chad Whitacre

NHS services at major London hospitals disrupted by cyber attack

A major cyber attack at NHS services provider Synnovis is disrupting frontline care at hospitals across London Continue Reading

By

• Alex Scroxton, Security Editor

97 FTSE 100 firms exposed to supply chain breaches

Between March 2023 and March 2024, 97 out of 100 companies on the UK’s FTSE 100 list were put at risk of compromise following supply chain breaches at third-party suppliers Continue Reading

By

• Alex Scroxton, Security Editor

Major breaches allegedly caused by unsecured Snowflake accounts

Significant data breaches at Ticketmaster and Santander appear to have been orchestrated through careful targeting of the victims’ Snowflake cloud data management accounts Continue Reading

By

• Alex Scroxton, Security Editor

Sellafield local authority slammed over response to North Korean ransomware attack

The local authority for Europe’s biggest nuclear site has been slammed by auditors for its response to a North Korea-linked cyber attack that temporarily crippled its operations Continue Reading

By

• Tommy Greene

Ticketek Australia hit by data breach

Customer names, dates of birth and email addresses of Ticketek Australia account holders reportedly impacted in latest data breach affecting event ticketing firm Continue Reading

By

• Aaron Tan, TechTarget

Law student ‘unfairly disciplined’ after reporting data breach blunder

A law student has accused a leading legal college of unethical behaviour and a “lack of integrity” after it brought misconduct proceedings against him when he reported a data security blunder Continue Reading

By

• Tommy Greene

Europol sting operation smokes multiple botnets

Malware droppers including Bumblebee and Smokeloader were among those targeted in one of the largest ever joint operations against cyber criminal botnets Continue Reading

By

• Alex Scroxton, Security Editor

The Security Interviews: What is the real cyber threat from China?

Former NCSC boss Ciaran Martin talks about nation-state attacks, why the UK has become so exercised about cyber espionage, and how our leaders are in danger of misunderstanding their adversaries Continue Reading

By

• Alex Scroxton, Security Editor

WikiLeaks founder Julian Assange granted appeal

Two high court judges granted WikiLeaks founder Julian Assange leave to appeal against extradition to the US after defence lawyers argued that the US had failed to give adequate assurances Continue Reading

By

• Bill Goodwin, Computer Weekly

US authorities crack BreachForums for a second time

The BreachForums data leak website has been seized by the FBI and international partners again Continue Reading

By

• Alex Scroxton, Security Editor

WikiLeaks founder’s extradition case labelled ‘institutional corruption’

Call for Julian Assange to be prosecuted in the US has been condemned as ‘institutional corruption on a judicial level’ with the WikiLeaks founder a ‘political prisoner’ Continue Reading

By

• Charlie Moloney

CyberUK 24: UK insurance industry gets tough on ransomware

Three of the UK’s largest insurance associations have signed on to a new initiative spearheaded by the NCSC to try to bring down the number of ransomware payments being made Continue Reading

By

• Alex Scroxton, Security Editor

The UK may not have a choice on a ransomware payment ban

In the wake of renewed calls for lawmakers to consider enacting legal bans on ransomware payments, the Computer Weekly Security Think Tank weighs in to share their thoughts on how to tackle the scourge for good. Continue Reading

By

• Ian Thornton-Trump

Major breach of customer information developing at Dell

Almost 50 million data records relating to Dell customers appear to have been compromised in a major cyber breach Continue Reading

By

• Alex Scroxton, Security Editor

Over 5.3 billion data records exposed in April 2024

The number of data records breached in April 2024 hit over five billion, a staggering year-on-year increase Continue Reading

By

• Alex Scroxton, Security Editor

Cyber attack victims need to speak up, says ICO

The Information Commissioner’s Office is urging organisations to be transparent and learn from each other’s mistakes as it reveals most of the cyber attacks it responds to stem from the same core errors Continue Reading

By

• Alex Scroxton, Security Editor

Wales gets UK’s first national SOC

The first national security operations centre of its kind in the UK has opened in the south of Wales to safeguard public sector bodies across the country Continue Reading

By

• Alex Scroxton, Security Editor

Enhance identity controls before banning ransomware payments

In the wake of renewed calls for lawmakers to consider enacting legal bans on ransomware payments, the Computer Weekly Security Think Tank weighs in to share their thoughts on how to tackle the scourge for good. Continue Reading

By

• Stephen McDermid

Chinese APT suspected of Ministry of Defence hack

A cyber attack on the Ministry of Defence is suspected to be the work of threat actors working on behalf of Chinese intelligence Continue Reading

By

• Alex Scroxton, Security Editor

NCA unmasks LockBitSupp cyber gangster who toyed with pursuers

The NCA and its partners have named the administrator of the LockBit ransomware gang, LockBitSupp, as Dmitry Khoroshev, who now faces sanctions and criminal charges Continue Reading

By

• Alex Scroxton, Security Editor

Microsoft beefs up cyber initiative after hard-hitting US report

Microsoft is expanding its recently launched Secure Future Initiative in the wake of a hard-hitting US government report on recent nation state intrusions into its systems Continue Reading

By

• Alex Scroxton, Security Editor

Patch GitLab vuln without delay, users warned

The addition of a serious vulnerability in the GitLab open source platform to CISA’s KEV catalogue prompts a flurry of concern Continue Reading

By

• Alex Scroxton, Security Editor

EU calls out Fancy Bear over attacks on Czech, German governments

The European Union, alongside member states Czechia and Germany, have accused Russian government APT Fancy Bear of being behind a series of attacks on political parties and government bodies Continue Reading

By

• Alex Scroxton, Security Editor

Why IAM is central to cyber security

BeyondTrust’s chief security strategist talks up the importance of identity and access management, and the role of cyber insurance in driving security improvements Continue Reading

By

• Stephen Withers

NCSC updates warning over hacktivist threat to CNI

The NCSC and CISA have warned about the evolving threat from Russia-backed hacktivist threat actors targeting critical national infrastructure, after a number of American utilities were attacked Continue Reading

By

• Alex Scroxton, Security Editor

Ukrainian national sentenced over REvil ransomware spree

A 24-year-old Ukrainian man has been sentenced to more than 13 years in prison after being convicted of his role in the REvil ransomware attacks Continue Reading

By

• Alex Scroxton, Security Editor

Dropbox Sign user information accessed in data breach

Account data belonging to Dropbox Sign users was accessed by an unknown threat actor after they hacked into the organisation’s backend infrastructure Continue Reading

By

• Alex Scroxton, Security Editor

BBC instructs lawyers over allegations of police surveillance of journalist

Lawyers for the BBC have written to the Investigatory Powers Tribunal over allegations that the Police Service of Northern Ireland spied on investigative journalist Vincent Kearney Continue Reading

By

• Bill Goodwin, Computer Weekly

How Okta is fending off identity-based attacks

Okta has been bolstering the security of its own infrastructure and building new tools to scan customer environments for vulnerable identities, among other efforts to fend off identity-based attacks Continue Reading

By

• Aaron Tan, TechTarget

EMEA CISOs must address human factors behind cyber incidents

The 17th annual Verizon report on data breaches makes for sobering reading for security pros, urging them to do more to address the human factors involved in cyber incidents, and highlighting ongoing issues with zero-day patching Continue Reading

By

• Alex Scroxton, Security Editor

Better hygiene may mitigate the need to ban ransomware payments

In the wake of renewed calls for lawmakers to consider enacting legal bans on ransomware payments, the Computer Weekly Security Think Tank weighs in to share their thoughts on how to tackle the scourge for good. Continue Reading

By

• Becky Gelder, Turnkey Consulting

Australia’s Qantas apologises for mobile app data breach

Australian flag carrier Qantas has apologised after a glitch in its mobile application temporarily enabled some customers to view the flights and booking details of other frequent fliers on two separate occasions Continue Reading

By

• Alex Scroxton, Security Editor

Persistent data breaches deny people with HIV dignity and privacy

The ICO has urged charities and healthcare organisations that work with people living with HIV to do better when it comes to protecting their personal data, after the HIV status of more than 100 people was accidentally disclosed by London’s Central YMCA Continue Reading

By

• Alex Scroxton, Security Editor

Ransomware payment bans need universal buy-in

In the wake of renewed calls for lawmakers to consider enacting legal bans on ransomware payments, the Computer Weekly Security Think Tank weighs in to share their thoughts on how to tackle the scourge for good. Continue Reading

By

• Jack Chapman

Security Think Tank: Maybe let's negotiate with terrorists

In the wake of renewed calls for lawmakers to consider enacting legal bans on ransomware payments, the Computer Weekly Security Think Tank weighs in to share their thoughts on how to tackle the scourge for good. Continue Reading

By

• Mark Cunningham Dickie

Zero trust is a strategy, not a technology

Zero-trust security should be seen as a strategy to protect high-value assets and is not tied to a specific technology or product, says the model’s creator John Kindervag Continue Reading

By

• Aaron Tan, TechTarget

Security Think Tank: Cyber sector, you have failed this community

In the wake of renewed calls for lawmakers to consider enacting legal bans on ransomware payments, the Computer Weekly Security Think Tank weighs in to share their thoughts on how to tackle the scourge for good. Continue Reading

By

• Allan Liska

GooseEgg proves golden for Fancy Bear, says Microsoft

Microsoft’s threat researchers have uncovered GooseEgg, a never-before-seen tool being used by Forest Blizzard, or Fancy Bear, in conjunction with vulnerabilities in Windows Print Spooler Continue Reading

By

• Alex Scroxton, Security Editor