Search: “Perplexity Comet”

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

CategoryAll Vulnerability 12 Malware 5 Ransomware 4 Exploit / PoC 3 AI safety & security 2 Threat actor 1 Tools 1 Phishing & fraud 1 Data breach 1 Industry 1 AI industry 1 Policy & legal 1

SeverityAll critical 16 high 2 medium 12 low 1 info 2

Security gap in Perplexity’s Comet browser exposed users to system-level attacks

Help Net SecurityApr 21, 12:59 UTC · Apr 21, 2026Ransomware

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The vulnerability that turns your AI agent against you

Help Net SecurityJun 19, 12:04 UTC · Jun 19, 2026Vulnerability

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Federal judge blocks Perplexity’s AI browser from making Amazon purchases

CyberScoopMar 10, 19:07 UTC · Mar 10, 2026Exploit / PoC in the wild

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⚡ Weekly Recap: WSUS Exploited, LockBit 5.0 Returns, Telegram Backdoor, F5 Breach Widens

The Hacker NewsOct 27, 14:16 UTC · Oct 27, 2025Ransomware in the wildCVE-2025-59287 CVE-2025-54957 CVE-2025-6950+21 CVEs

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Researchers discover suite of agentic AI browser vulnerabilities

CyberScoopMar 3, 20:58 UTC · Mar 3, 2026Vulnerability in the wild

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Week in review: Weaponized OAuth redirection logic delivers malware, Patch Tuesday forecast

Help Net SecurityMar 8, 00:00 UTC · Mar 8, 2026Vulnerability CVE-2025-14500 CVE-2026-28289 CVE-2026-20128+1 CVEs

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Zenity expands AI security platform with incident intelligence and agentic browser protection

Help Net SecurityDec 4, 00:00 UTC · Dec 4, 2025Tools

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Brush exploit can cause any Chromium browser to collapse in 15

Security AffairsOct 30, 18:05 UTC · Oct 30, 2025Vulnerability

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New "Brash" Exploit Crashes Chromium Browsers Instantly with a Single Malicious URL

The Hacker NewsOct 30, 14:45 UTC · Oct 30, 2025Vulnerability

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Week in review: Stealth-patched FortiWeb vulnerability under active exploitation, Logitech data breach

Help Net SecurityNov 23, 00:00 UTC · Nov 23, 2025Data breach in the wildCVE-2025-13223 CVE-2025-58034 CVE-2025-11001

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Chinese DeepSeek-R1 AI Generates Insecure Code When Prompts Mention Tibet or Uyghurs

The Hacker NewsNov 24, 11:08 UTC · Nov 24, 2025Vulnerability

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Judges strike skeptical note of NSO Group’s argument to dismiss case from El Salvadoran journos

CyberScoopApr 10, 19:30 UTC · Apr 10, 2025Exploit / PoC in the wild

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Zero-Click Agentic Browser Attack Can Delete Entire Google Drive Using Crafted Emails

The Hacker NewsDec 7, 12:51 UTC · Dec 7, 2025Vulnerability

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Appeals court temporarily pauses order blocking Perplexity’s AI shopping agent on Amazon

CyberScoopMar 17, 19:49 UTC · Mar 17, 2026Policy & legal in the wild

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Researchers Reveal Reprompt Attack Allowing Single-Click Data Exfiltration From Microsoft Copilot

The Hacker NewsJan 15, 00:00 UTC · Jan 15, 2026Ransomware1

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One newsletter to rule them all

Cisco TalosDec 11, 19:00 UTC · Dec 11, 2025Ransomware CVE-2024-51324

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