UK telecommunications firm TalkTalk disclosed a data breach after a threat actor announced the hack on a cybercrime forum. UK…
Threat actors behind ESXi ransomware attacks target virtualized environments using SSH tunneling to avoid detection. Researchers at cybersecurity firm Sygnia…
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…
Donald Trump pardoned Ross Ulbricht, creator of the notorious dark web, drug marketplace Silk Road , after 11 years in…
Two ransomware groups exploiting Microsoft 365 services and default settings to target internal enterprise users. Sophos researchers started investigating two…
Cloudflare announced that it has blocked a record-breaking 5.6 terabit-per-second (Tbps) distributed denial-of-service (DDoS) attack. Cloudflare announced that during the…
A former CIA analyst, Asif William Rahman, pleaded guilty to leaking top-secret National Defense Information on social media in 2024.…
Researchers warn of a campaign exploiting AVTECH IP cameras and Huawei HG532 routers to create a Mirai botnet variant called…
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