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ZDNet Security
Cybersecurity researchers detail wiper malware deployed in cyber attacks against the Ukrainian government just before Russia's invasion.
The Hacker News
A new data wiper malware has been observed deployed against an unnamed Ukrainian government network, a day after destructive cyber attacks struck multiple entities in the country preceding the start of Russia's military invasion. Slovak cybersecurity firm ESET dubbed the new malware "IsaacWiper," which it said was detected on February 24 in an organization that was not affected by HermeticWiper
Bleeping Computer
Newly discovered malware was deployed in destructive attacks against Ukrainian organizations and governmental networks before and after Russia invaded the country on February 24. [...]
The Hacker News
A previously undocumented espionage tool has been deployed against selected governments and other critical infrastructure targets as part of a long-running espionage campaign orchestrated by China-linked threat actors since at least 2013. Broadcom's Symantec Threat Hunter team characterized the backdoor, named Daxin, as a technologically advanced malware, allowing the attackers to carry out a
Bleeping Computer
US and UK cybersecurity and law enforcement agencies today shared info on new malware deployed by the Iranian-backed MuddyWatter hacking group in attacks targeting critical infrastructure worldwide. [...]
Bleeping Computer
The new data wiper malware deployed on Ukrainian networks in destructive attacks on Wednesday right before Russia invaded Ukraine earlier today was, in some cases, accompanied by a GoLang-based ransomware decoy. [...]
The Hacker News
Intelligence agencies in the U.K. and the U.S. disclosed details of a new botnet malware called Cyclops Blink that's been attributed to the Russian-backed Sandworm hacking group and deployed in attacks dating back to 2019. "Cyclops Blink appears to be a replacement framework for the VPNFilter malware exposed in 2018, which exploited network devices, primarily small office/home office (SOHO)
The Hacker News
The threat actor behind the supply chain compromise of SolarWinds has continued to expand its malware arsenal with new tools and techniques that were deployed in attacks as early as 2019, once indicative of the elusive nature of the campaigns and the adversary's ability to maintain persistent access for years. According to cybersecurity firm CrowdStrike, which detailed the novel tactics adopted
The Hacker News
A previously undocumented firmware implant deployed to maintain stealthy persistence as part of a targeted espionage campaign has been linked to the Chinese-speaking Winnti advanced persistent threat group (APT41). Kaspersky, which codenamed the rootkit MoonBounce, characterized the malware as the "most advanced UEFI firmware implant discovered in the wild to date," adding "the purpose of the
The Hacker News
The financially motivated FIN8 actor, in all likelihood, has resurfaced with a never-before-seen ransomware strain called "White Rabbit" that was recently deployed against a local bank in the U.S. in December 2021. That's according to new findings published by Trend Micro, calling out the malware's overlaps with Egregor, which was taken down by Ukrainian law enforcement authorities in February