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Ravie LakshmananFeb 23, 2026Cybersecurity / Hacking Security news rarely moves in a straight line. This week, it feels more like a series of sharp turns, some happening quietly in the…
Ravie LakshmananFeb 26, 2026Vulnerability / Network Security A newly disclosed maximum-severity security flaw in Cisco Catalyst SD-WAN Controller (formerly vSmart) and Catalyst SD-WAN Manager (formerly vManage) has come under active…
Cybersecurity researchers have disclosed details of a new cryptojacking campaign that uses pirated software bundles as lures to deploy a bespoke XMRig miner program on compromised hosts. «Analysis of the…
Ravie LakshmananFeb 23, 2026Malware / Threat Intelligence The Russia-linked state-sponsored threat actor tracked as APT28 has been attributed to a new campaign targeting specific entities in Western and Central Europe.…
Ravie LakshmananFeb 24, 2026Artificial Intelligence / Anthropic Anthropic on Monday said it identified «industrial-scale campaigns» mounted by three artificial intelligence (AI) companies, DeepSeek, Moonshot AI, and MiniMax, to illegally extract…
The threat activity cluster known as UnsolicitedBooker has been observed targeting telecommunications companies in Kyrgyzstan and Tajikistan, marking a shift from prior attacks aimed at Saudi Arabian entities. The attacks…
Ravie LakshmananFeb 24, 2026Threat Intelligence / Healthcare The North Korea-linked Lazarus Group (aka Diamond Sleet and Pompilus) has been observed using Medusa ransomware in an attack targeting an unnamed entity…
Most identity programs still prioritize work the way they prioritize IT tickets: by volume, loudness, or “what failed a control check.” That approach breaks the moment your environment stops being…
Ravie LakshmananFeb 24, 2026Cyber Espionage / Malware A Russia-aligned threat actor has been observed targeting a European financial institution as part of a social engineering attack to likely facilitate intelligence…
adminA vulnerability in GitHub Codespaces could have been exploited by bad actors to seize control of repositories by injecting malicious Copilot instructions in a GitHub issue. The artificial intelligence (AI)-driven…
