Week in review: Claude Mythos finds 271 Firefox flaws, Vercel breachHelp Net Security·Apr 26, 00:00 UTC · Apr 26, 2026Ransomware in the wildCVE-2026-20133CVE-2026-21876CVE-2026-2895060
Security Affairs newsletter Round 495 by Pierluigi PaganiniSecurity Affairs·Oct 27, 13:36 UTC · Oct 27, 2024RansomwareCVE-2024-37383CVE-2024-44068CVE-2024-4757560
Abnormal extends Account Takeover Protection to cloud apps, introduces AI Security MailboxHelp Net Security·May 7, 00:00 UTC · May 7, 2024Ransomware57
Obsidian governs AI agent access in SaaS environmentsHelp Net Security·Sep 23, 00:00 UTC · Sep 23, 2025Ransomware157
Google says 2026 will be the year AI supercharges cybercrimeHelp Net Security·Nov 5, 00:00 UTC · Nov 5, 2025Ransomware60
Humanix expands detection to identify live violations of security proceduresHelp Net Security·May 29, 00:00 UTC · May 29, 2026Ransomware60
Fake subscription invoices lead to corporate data theft and extortionHelp Net Security·Jan 8, 14:04 UTC · Jan 8, 2024Ransomware57
Cybersecurity leaders underreport cyber incidents to executivesHelp Net Security·Apr 23, 13:30 UTC · Apr 23, 2026Ransomware60
Hundreds of Salesforce customer orgs hit in clever attack with potentially huge blast radiusHelp Net Security·Sep 8, 11:32 UTC · Sep 8, 2025Ransomware57
The rise of AI-powered criminals: Identifying threats and opportunitiesCisco Talos·Aug 14, 12:40 UTC · Aug 14, 2023Ransomware45
AI used to help plan the break-in, now it's doing the break-inHelp Net Security·Jul 15, 00:00 UTC · Jul 15, 2026Ransomware57
Gartner Warns Agentic AI Will Accelerate Account TakeoversInfosecurity Magazine·Mar 19, 10:45 UTC · Mar 19, 2025Ransomware57
AI-Driven Trends in Endpoint Security: What the 2025 Gartner® Magic Quadrant™ RevealsThe Hacker News·Sep 3, 10:16 UTC · Sep 3, 2025Ransomware60
Google confirms Salesforce CRM breach, faces extortion threatSecurity Affairs·Aug 10, 17:39 UTC · Aug 10, 2025Ransomware45
FortiOS 7.2 enables organizations to protect their hybrid networksHelp Net Security·Apr 5, 00:00 UTC · Apr 5, 2022Ransomware60
What Microsoft’s 2025 report reveals about the new rules of engagement in cyberdefenseHelp Net Security·Oct 24, 00:00 UTC · Oct 24, 2025Ransomware57
Great responsibility, without great powerCisco Talos·Apr 30, 18:00 UTC · Apr 30, 2026Ransomware in the wildCVE-2026-4220860
The Dark Nexus Between Harm Groups and ‘The Com’Krebs on Security·Sep 15, 00:00 UTC · Sep 15, 2024Ransomware57
How AI will shape the next generation of cyber threatsHelp Net Security·Apr 23, 13:31 UTC · Apr 23, 2026Ransomware60
⚡ Weekly Recap: ShareFile Threat, Citrix Bleed 2 Ransomware, AI Coding Attacks, and MoreThe Hacker News·Aug 4, 12:16 UTC · Aug 4, 2026RansomwareCVE-2026-50746CVE-2026-50747CVE-2026-50748+45 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
Threat Source newsletter (Sept. 16, 2021)Cisco Talos·Sep 16, 18:00 UTC · Sep 16, 2021Ransomware in the wildCVE-2021-40444CVE-2021-36965CVE-2021-2643560
Security Affairs newsletter Round 490 by Pierluigi PaganiniSecurity Affairs·Sep 22, 13:37 UTC · Sep 22, 2024Ransomware60
Enterprise security faces a three-front war: cybercrime, AI misuse, and supply chainsHelp Net Security·Jan 13, 00:00 UTC · Jan 13, 2026Ransomware60
The growth in targeted, sophisticated cyberattacks troubles top FBI cyber officialCyberScoop·Jul 20, 15:39 UTC · Jul 20, 2022Ransomware in the wild60
Week in review: Chrome sandbox escape 0-day fixed, Microsoft adds new AI agents to Security CopilotHelp Net Security·Mar 30, 00:00 UTC · Mar 30, 2025RansomwareCVE-2025-2783CVE-2025-2857CVE-2025-2825+1 CVEs160
Former NSA, Cyber Command chief Paul Nakasone says U.S. falling behind its enemies in cyberspaceCyberScoop·Feb 23, 19:09 UTC · Feb 23, 2025Ransomware in the wild60
⚡ Weekly Recap: New Linux Flaw, PAN-OS Exploit, AIThe Hacker News·Jun 2, 03:39 UTC · Jun 2, 2026Ransomware in the wildCVE-2026-0257CVE-2026-8732CVE-2026-27771+31 CVEs60
⚡ Weekly Recap: WhatsApp Worm, Critical CVEs, Oracle 0The Hacker News·Oct 15, 00:00 UTC · Oct 15, 2025Ransomware in the wildCVE-2025-61882CVE-2025-61884CVE-2025-10035+12 CVEs160
Files Cannot Be Decrypted? Challenge Accepted. Talos Releases ThanatosDecryptorCisco Talos·Jun 26, 15:00 UTC · Jun 26, 2018Ransomware57
Cyber Threat Landscape: 7 Key Findings and Upcoming Trends for 2024The Hacker News·Jan 25, 13:43 UTC · Jan 25, 2024Ransomware57
Cybercrime Groups ShinyHunters, Scattered Spider Join Forces in Extortion Attacks on BusinessesThe Hacker News·Aug 15, 00:00 UTC · Aug 15, 2025Ransomware57
Friday Squid Blogging: After SquidnightSchneier on Security·Oct 2, 21:05 UTC · Oct 2, 2020Ransomware57
⚡ THN Weekly Recap: Top Cybersecurity Threats, Tools and Tips [10 February]The Hacker News·May 6, 07:05 UTC · May 6, 2025Ransomware in the wildCVE-2024-57726CVE-2024-57727CVE-2024-57728+18 CVEs60
Find out which cyber threats you should be concerned aboutHelp Net Security·Apr 18, 08:58 UTC · Apr 18, 2025RansomwareCVE-2021-4422860
Chaos ransomware's msaRAT: Living off the browser to build a covert C2 channelCisco Talos·Jul 23, 10:00 UTC · Jul 23, 2026Ransomware57
⚡ THN Weekly Recap: Top Cybersecurity Threats, Tools and Tips [13 January]The Hacker News·Jan 15, 00:00 UTC · Jan 15, 2025Ransomware in the wildCVE-2025-0282CVE-2024-52875CVE-2024-8474+15 CVEs60
Cisco Talos shares insights related to recent cyber attack on CiscoCisco Talos·Aug 10, 19:30 UTC · Aug 10, 2022Ransomware60
Friday Squid Blogging: Illex Squid Catch in the FalklandsSchneier on Security·Jul 24, 21:06 UTC · Jul 24, 2026Ransomware57