security Archives - Page 154 of 733

Police dismantle ransomware group behind attacks in 71 countries

In cooperation with Europol and Eurojust, law enforcement agencies from seven nations have arrested in Ukraine the core members of a ransomware group linked to attacks against organizations in 71 countries. […]

27 Nov

Microsoft deprecates Defender Application Guard for Office

Microsoft is deprecating Defender Application Guard for Office and the Windows Security Isolation APIs, and it recommends Defender for Endpoint attack surface reduction rules, Protected View, and Windows Defender Application Control as an alternative. […]

27 Nov

Ransomware attack on indie game maker wiped all player accounts

A ransomware attack on the “Ethyrial: Echoes of Yore” MMORPG last Friday destroyed 17,000 player accounts, deleting their in-game items and progress in the game. […]

27 Nov

Healthcare giant Henry Schein hit twice by BlackCat ransomware

American healthcare company Henry Schein has reported a second cyberattack this month by the BlackCat/ALPHV ransomware gang, who also breached their network in October. […]

27 Nov

Ukraine says it hacked Russian aviation agency, leaks data

Ukraine’s intelligence service, operating under the Defense Ministry, claims they hacked Russia’s Federal Air Transport Agency, ‘Rosaviatsia,’ to expose a purported collapse of Russia’s aviation sector. […]

27 Nov

Ardent hospital ERs disrupted in 6 states after ransomware attack

Ardent Health Services, a healthcare provider operating 30 hospitals across five U.S. states, disclosed today that its systems were hit by a ransomware attack on Thursday. […]

25 Nov

General Electric investigates claims of cyber attack, data theft

General Electric is investigating claims that a threat actor breached the company’s development environment in a cyberattack and leaked allegedly stolen data. […]

25 Nov

Atomic Stealer malware strikes macOS via fake browser updates

The ‘ClearFake’ fake browser update campaign has expanded to macOS, targeting Apple computers with Atomic Stealer (AMOS) malware. […]

24 Nov

UK and South Korea: Hackers use zero-day in supply-chain attack

A joint advisory by the National Cyber Security Centre (NCSC) and Korea’s National Intelligence Service (NIS) discloses a supply-chain attack executed by North Korean hackers involving the MagicLineThe National Cyber Security Centre (NCSC) and Korea’s National Intelligence Service (NIS) warn that the North Korean Lazarus hacking grou […]

Tag: security

Police dismantle ransomware group behind attacks in 71 countries

Microsoft deprecates Defender Application Guard for Office

Ransomware attack on indie game maker wiped all player accounts

Healthcare giant Henry Schein hit twice by BlackCat ransomware

Ukraine says it hacked Russian aviation agency, leaks data

Ardent hospital ERs disrupted in 6 states after ransomware attack

General Electric investigates claims of cyber attack, data theft

Atomic Stealer malware strikes macOS via fake browser updates

Critical bug in ownCloud file sharing app exposes admin passwords

UK and South Korea: Hackers use zero-day in supply-chain attack