UK telecommunications firm TalkTalk disclosed a data breach after a threat actor announced the hack on a cybercrime forum. UK…
Vulnerabilities in the Git credential retrieval protocol could have allowed threat actors to access user credentials. Security researcher RyotaK from…
New threat actor GamaCopy mimics Russia-linked Gamaredon APT in attacks on Russian-speaking targets. The Knownsec 404 Advanced Threat Intelligence team…
Threat actors behind ESXi ransomware attacks target virtualized environments using SSH tunneling to avoid detection. Researchers at cybersecurity firm Sygnia…
Crooks stole at least $69 million from Singapore-based cryptocurrency platform Phemex in an alleged cyberattack. Singapore-based crypto platform Phemex paused…
The Change Healthcare data breach is worse than initially estimated: approximately 190 million people have been affected. The Change Healthcare…
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape. Gmail…
A new round of the weekly SecurityAffairs newsletter arrived! Every week the best security articles from Security Affairs are free…
Subaru Starlink flaw exposed vehicles and customer accounts in the US, Canada, and Japan to remote attacks. Popular security researcher…
The Pwn2Own Automotive 2025 hacking contest has ended, and participants earned $886,250 after demonstrating 49 zero-day flaws. The Pwn2Own Automotive…
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