Search: “Mythos”

13 stories

Searchkeyword smart Sortlatest hot importance relevance

DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll Vulnerability 131 Exploit / PoC 76 AI safety & security 33 Ransomware 20 Data breach 15 Policy & legal 14 Malware 13 Industry 11 Threat actor 9 Model release 8 AI industry 6 Research 5 AI policy 3 Tools 3

SeverityAll critical 192 high 36 medium 70 low 8 info 46

Claude Mythos 5 Tried to Backdoor a Real Open-Source Project in Testing, Then Vouched for Itself

The Hacker NewsAug 5, 07:53 UTC · Aug 5, 2026Malware

55

Anthropic’s AI used fake identities, malware in rogue attack on GitHub project

Ars Technica · SecurityAug 5, 20:47 UTC · Aug 5, 2026Malware

42

Friday Squid Blogging: Squid-Inspired Fluid Pump

Schneier on SecurityJun 12, 21:05 UTC · Jun 12, 2026Malware1

42

ThreatsDay Bulletin: Linux Rootkits, Router 0-Day, AI Intrusions, Scam Kits and 25 New Stories

The Hacker NewsMay 24, 08:14 UTC · May 24, 2026Malware CVE-2026-45793

60

Week in review: Infostealer dropped via FortiClient EMS flaw, exploited Trend Micro Apex One flaw

Help Net SecurityMay 31, 00:00 UTC · May 31, 2026Malware in the wildCVE-2026-45659 CVE-2026-34926 CVE-2026-35616

60

⚡ Weekly Recap: Linux Kernel Flaws, AI Malware Tricks, Turla Backdoor, Infostealers and More

The Hacker NewsJun 29, 14:42 UTC · Jun 29, 2026Malware in the wildCVE-2026-43503 CVE-2026-12569 CVE-2026-47729+19 CVEs

60

ThreatsDay Bulletin: AI Agents Gone Wrong, Sketchy C2 Tools, ClickFix Tricks, JS Backdoors & 20+ New Stories

The Hacker NewsJun 4, 14:00 UTC · Jun 4, 2026Malware in the wildCVE-2026-202301

60

⚡ Weekly Recap: Chrome 0-Day, UniFi Exploits, macOS Stealers, VPN Flaw and More

The Hacker NewsJun 15, 00:00 UTC · Jun 15, 2026Malware in the wildCVE-2026-11645 CVE-2026-2441 CVE-2026-3909+23 CVEs1

60

Cyber Force not included in Senate defense policy roadmap

The RecordJun 11, 16:51 UTC · Jun 11, 2026Malware

30

⚡ Weekly Recap: Linux Flaws, Defender 0-Days, Router Botnets, and Supply Chain Chaos

The Hacker NewsMay 26, 04:39 UTC · May 26, 2026Malware in the wildCVE-2026-46333 CVE-2026-41091 CVE-2026-45498+31 CVEs

60

⚡ Weekly Recap: Linux Rootkit, macOS Crypto Stealer, WebSocket Skimmers and More

The Hacker NewsMay 11, 12:36 UTC · May 11, 2026Malware in the wildCVE-2026-6973 CVE-2026-0300

60

Tor's ex-director: 'The criminal use of Tor has become overwhelming'

CyberScoopMay 22, 10:00 UTC · May 22, 2017Malware

30

New malware aimed at industrial systems found

CyberScoopJun 2, 14:01 UTC · Jun 2, 2016Malware in the wild

60