Microsoft uncovered Whisper Leak, a side-channel attack that lets network snoopers infer AI chat topics despite encryption, risking user privacy. Microsoft revealed a new side-channel attack called Whisper Leak,... Read more »
A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new... Read more »
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter SesameOp: Novel backdoor uses OpenAI Assistants API for... Read more »
A China-linked group targeted a U.S. non-profit to gain long-term access, part of wider attacks on U.S. entities tied to policy matters. China-linked hackers breached a U.S. policy-focused nonprofit... Read more »
An Italian political adviser was targeted with Paragon’s Graphite spyware, becoming the fifth Italian in the ongoing government surveillance activity. Italian political adviser Francesco Nicodemo said he was targeted... Read more »
A now-patched Samsung Galaxy flaw, tracked as CVE-2025-21042, was exploited as a zero-day to deploy LANDFALL spyware in targeted attacks in Middle East. Samsung patched a flaw exploited as... Read more »
Cisco patched a critical flaw in its Unified Contact Center Express (UCCX) software that allowed attackers to execute commands with root privileges. Cisco released security updates to address a... Read more »
Russia-linked group InedibleOchotense used fake ESET installers in phishing attacks on Ukrainian targets in May 2025. Russia-linked group InedibleOchotense used trojanized ESET installers in phishing attacks against Ukrainian entities... Read more »
The Clop Ransomware group claims the breach of The Washington Post and added the American daily newspaper to its Tor data leak site. The Clop Ransomware group announced the hack of... Read more »
Cisco warns of a new attack variant exploiting CVE-2025-20333 and CVE-2025-20362 in Secure Firewall ASA and FTD devices. Cisco warned of a new attack variant targeting vulnerable Secure Firewall... Read more »
