Security gap in Perplexity’s Comet browser exposed users to system-level attacksHelp Net Security·Apr 21, 12:59 UTC · Apr 21, 2026Ransomware60
⚡ Weekly Recap: WSUS Exploited, LockBit 5.0 Returns, Telegram Backdoor, F5 Breach WidensThe Hacker News·Oct 27, 14:16 UTC · Oct 27, 2025Ransomware in the wildCVE-2025-59287CVE-2025-54957CVE-2025-6950+21 CVEs60
ThreatsDay: AI-Powered Hacking, 370 Chrome Flaws, SonicWall Attacks, DNS Hijacking + 22 More StoriesThe Hacker News·Jul 30, 15:25 UTC · Jul 30, 2026RansomwareCVE-2026-33017CVE-2026-21858CVE-2025-68613+5 CVEs60
Panorama do cibercrime na América Latina e CaribeRecorded Future·Apr 16, 00:00 UTC · Apr 16, 2026Ransomware57
Researchers Reveal Reprompt Attack Allowing Single-Click Data Exfiltration From Microsoft CopilotThe Hacker News·Jan 15, 00:00 UTC · Jan 15, 2026Ransomware160
One newsletter to rule them allCisco Talos·Dec 11, 19:00 UTC · Dec 11, 2025RansomwareCVE-2024-5132460
Hacktivist Group Twelve Targets Russian Entities with Destructive Cyber AttacksThe Hacker News·Oct 19, 07:30 UTC · Oct 19, 2024RansomwareCVE-2021-21972CVE-2021-2200560
Hacktivist group Twelve is back and targets Russian entitiesSecurity Affairs·Sep 23, 05:18 UTC · Sep 23, 2024RansomwareCVE-2021-21972CVE-2021-2200560
Twelve: from initial compromise to ransomware and wipersKaspersky Securelist·Sep 20, 13:33 UTC · Sep 20, 2024RansomwareCVE-2021-21972CVE-2021-2200560
Friday Squid Blogging: Giggling SquidSchneier on Security·Jun 23, 21:06 UTC · Jun 23, 2023Ransomware60
Recent attacks on Iran were orchestrated by the Indra groupSecurity Affairs·Aug 16, 17:06 UTC · Aug 16, 2021Ransomware57