Search: “General Catalyst”

107 stories

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

CategoryAll Industry 22 Ransomware 15 Vulnerability 12 Policy & legal 11 Data breach 9 Exploit / PoC 9 Phishing & fraud 7 Malware 5 AI industry 5 Threat actor 5 AI tools & infra 3 Tools 2 Research 1 AI research 1

SeverityAll critical 46 high 17 medium 8 low 25 info 11

Critical Cisco IMC bug gives attackers root, PoC is out (CVE-2026-20200)

Help Net SecurityAug 6, 00:00 UTC · Aug 6, 2026Exploit / PoC CVE-2026-20200 CVE-2026-202721

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Week in review: 5 popular cybersecurity exploitation techniques, new issue of (IN)SECURE Magazine

Help Net SecurityJul 18, 00:00 UTC · Jul 18, 2021Ransomware in the wildCVE-2021-34527 CVE-2021-35211 CVE-2021-22779

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Home Assistant, Pwned Passwords and Security Misconceptions

Troy HuntMar 11, 02:52 UTC · Mar 11, 2021Data breach

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Red Hat Enterprise Linux serves as operating system for supercomputers

Help Net SecurityJul 3, 00:00 UTC · Jul 3, 2020AI industry

30

The state of data quality: Too much, too wild and too skewed

Help Net SecurityJan 19, 12:53 UTC · Jan 19, 2024Industry

30

Veeam Backup & Replication 11: Enhanced data management for a multi-cloud environment

Help Net SecurityFeb 25, 00:00 UTC · Feb 25, 2021Ransomware

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Amartus nBrace 2.0: Rapid partnering and on-demand negotiation of inter-provider ICT services

Help Net SecurityJun 17, 00:00 UTC · Jun 17, 2020Exploit / PoC

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HPE Open RAN Solution Stack enables deployment of Open RAN in 5G networks

Help Net SecurityJan 31, 12:59 UTC · Jan 31, 2024Industry

30

How Important Are Qualifications to Modern Technology Jobs?

Troy HuntSep 28, 23:15 UTC · Sep 28, 2017Policy & legal

30

⚡ Weekly Recap: Instagram Account Hacks, Android Zero

The Hacker NewsJun 9, 05:53 UTC · Jun 9, 2026Exploit / PoC in the wildCVE-2025-48595 CVE-2026-28318 CVE-2026-39210+43 CVEs

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Is Congress finally ready to pass meaningful ransomware legislation?

CyberScoopMar 9, 21:25 UTC · Mar 9, 2021Ransomware in the wild

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Why online identities are smart career moves

Troy HuntSep 26, 23:00 UTC · Sep 26, 2009Industry

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Strategies for security leaders: Building a positive cybersecurity culture

Help Net SecurityAug 20, 00:00 UTC · Aug 20, 2024Threat actor

45

⚡ Weekly Recap: Exchange 0-Day, npm Worm, Fake AI Repo, Cisco Exploit and More

The Hacker NewsMay 19, 04:33 UTC · May 19, 2026Ransomware in the wildCVE-2026-42897 CVE-2026-20182 CVE-2026-20127

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Friday Squid Blogging: Squid-Like Underwater Drone

Schneier on SecurityJan 29, 08:03 UTC · Jan 29, 2020Vulnerability

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⚡ Weekly Recap: Proxy Botnets, Browser Ransomware, AI Agent Tricks, Fake PoC Malware and More

The Hacker NewsJul 6, 13:02 UTC · Jul 6, 2026Ransomware CVE-2026-48276 CVE-2026-48283 CVE-2026-48277+69 CVEs1

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ThreatsDay Bulletin: Claude Chat Abuse, NastyC2 npm Packages, Device

The Hacker NewsJun 18, 15:29 UTC · Jun 18, 2026Exploit / PoC CVE-2026-20127

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EU Commission: The GDPR has been an overall success

Help Net SecurityJun 26, 00:00 UTC · Jun 26, 2020Policy & legal

30

Fifty minutes to hack ChatGPT: Inside the DEF CON competition to break AI

CyberScoopAug 18, 16:19 UTC · Aug 18, 2023Vulnerability1

30

May 2026 CVE Landscape

Recorded FutureJun 15, 00:00 UTC · Jun 15, 2026Exploit / PoC in the wildCVE-2008-4250 CVE-2009-1537 CVE-2009-3459+19 CVEs

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Week in review: Cisco patches SD-WAN 0-day, unpatched Microsoft Exchange Server flaw exploited

Help Net SecurityMay 17, 00:00 UTC · May 17, 2026Vulnerability in the wildCVE-2026-44413 CVE-2026-41940 CVE-2026-46300+2 CVEs1

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Generated Passwords, UX and Security Absolutism

Troy HuntDec 10, 20:32 UTC · Dec 10, 2019Policy & legal

30

Data Breaches, Class Actions and Ambulance Chasing

Troy HuntApr 13, 05:29 UTC · Apr 13, 2021Data breach

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Despite Infighting and Volatility, Iran Maintains Aggressive Cyber Operations Structure

Recorded FutureNov 21, 00:00 UTC · Nov 21, 2025Threat actor

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How Everything We're Told About Website Identity Assurance is Wrong

Troy HuntFeb 16, 19:06 UTC · Feb 16, 2022Phishing & fraud

30

Friday Squid Blogging: Another Giant Squid Caught off the Coast of Kerry

Schneier on SecurityJun 22, 16:24 UTC · Jun 22, 2020Malware

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Passwords Evolved: Authentication Guidance for the Modern Era

Troy HuntJul 26, 07:40 UTC · Jul 26, 2017Data breach

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