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CategoryAll Exploit / PoC 694 Vulnerability 468 Ransomware 209 Malware 152 Threat actor 115 Data breach 102 Policy & legal 37 Phishing & fraud 35 AI safety & security 24 Advisory 15 Industry 3 Model release 2 AI tools & infra 1 Tools 1

SeverityAll critical 1493 high 256 medium 96 low 3 info 11

In studying tech supply chain, feds cite open source products, device firmware

CyberScoopFeb 25, 15:08 UTC · Feb 25, 2022Ransomware in the wild

Week in review: PostgreSQL 0-day exploited in US Treasury hack, top OSINT books to learn from

Help Net SecurityFeb 23, 00:00 UTC · Feb 23, 2025Ransomware in the wildCVE-2025-1094 CVE-2025-0108

Week in review: Critical SAP NetWeaver flaw exploited, RSAC 2025 Conference

Help Net SecurityMay 4, 00:00 UTC · May 4, 2025Ransomware in the wildCVE-2025-31324 CVE-2025-3928 CVE-2025-42599+1 CVEs

Week in review: Claude Mythos finds 271 Firefox flaws, Vercel breach

Help Net SecurityApr 26, 00:00 UTC · Apr 26, 2026Ransomware in the wildCVE-2026-20133 CVE-2026-21876 CVE-2026-28950

Week in review: Microsoft Teams risks, open-source dependencies, DNS's role in network security

Help Net SecurityJun 13, 00:00 UTC · Jun 13, 2021Ransomware in the wild

Week in review: Microsoft SharePoint servers under attack, landing your first cybersecurity job

Help Net SecurityJul 27, 00:00 UTC · Jul 27, 2025Ransomware in the wildCVE-2025-40599 CVE-2025-54309

Questions mount as Ivanti tackles another round of zero

CyberScoopMay 28, 21:39 UTC · May 28, 2025Ransomware in the wildCVE-2025-4427 CVE-2025-4428

Week in review: Kali Linux 2020.2, sensor-based ransomware detection, 10 most exploited vulns

Help Net SecurityMay 17, 00:00 UTC · May 17, 2020Ransomware in the wild

Week in review: AWS S3 data encrypted without ransomware, data of 15k Fortinet firewalls leaked

Help Net SecurityJan 19, 00:00 UTC · Jan 19, 2025Ransomware in the wildCVE-2024-55591 CVE-2025-0282 CVE-2024-7344

Week in review: ScreenConnect servers open to attack, exploited Microsoft SharePoint flaw

Help Net SecurityMar 22, 00:00 UTC · Mar 22, 2026Ransomware in the wildCVE-2026-20963 CVE-2026-3564 CVE-2026-201311

Week in review: Log4Shell updates, Kronos ransomware attack, unused identities threat

Help Net SecurityDec 19, 00:00 UTC · Dec 19, 2021Ransomware in the wildCVE-2021-44228 CVE-2021-43890

Cryptominers, ransomware among top malware in IR engagements in Q4

Cisco TalosNov 20, 16:00 UTC · Nov 20, 2019Ransomware in the wild

Week in review: Strengthening firmware security, Help Net Security: XDR Report released

Help Net SecurityOct 17, 00:00 UTC · Oct 17, 2021Ransomware in the wildCVE-2021-33035 CVE-2021-30883 CVE-2021-40449

Week in review: Microsoft fixes two actively exploited 0-days, PAN-OS auth bypass hole plugged

Help Net SecurityFeb 16, 00:00 UTC · Feb 16, 2025Ransomware in the wildCVE-2025-21418 CVE-2025-21391 CVE-2025-0108+1 CVEs

Week in review: MS Office flaw may leak NTLM hashes, malicious Chrome, Edge browser extensions

Help Net SecurityAug 18, 00:00 UTC · Aug 18, 2024Ransomware in the wildCVE-2024-38200 CVE-2024-28986

Week in review: Salesloft Drift breach investigation results, malicious GitHub Desktop installers

Help Net SecuritySep 14, 00:00 UTC · Sep 14, 2025Ransomware in the wildCVE-2024-40766

Week in review: Chrome 0-day fixed, npm supply chain attack, LinkedIn data used for AI

Help Net SecuritySep 21, 00:00 UTC · Sep 21, 2025Ransomware in the wildCVE-2025-10585

⚡ Weekly Recap: WhatsApp Worm, Critical CVEs, Oracle 0

The Hacker NewsOct 15, 00:00 UTC · Oct 15, 2025Ransomware in the wildCVE-2025-61882 CVE-2025-61884 CVE-2025-10035+12 CVEs1

⚡ 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

2018 in Snort Rules

Cisco TalosFeb 6, 16:19 UTC · Feb 6, 2019Ransomware in the wild

⚡ Weekly Recap: New Linux Flaw, PAN-OS Exploit, AI

The Hacker NewsJun 2, 03:39 UTC · Jun 2, 2026Ransomware in the wildCVE-2026-0257 CVE-2026-8732 CVE-2026-27771+31 CVEs

⚡ Weekly Recap: AI Goes Rogue, Metabase 0-Day, MCP Supply

The Hacker NewsAug 10, 15:03 UTC · Aug 10, 2026Ransomware in the wildCVE-2026-34348 CVE-2026-18497 CVE-2026-63508+43 CVEs1

IR Trends Q3 2025: ToolShell attacks dominate, highlighting criticality of segmentation and rapid response

Cisco TalosOct 23, 10:00 UTC · Oct 23, 2025Ransomware in the wildCVE-2025-53770 CVE-2025-53771 CVE-2025-49704+1 CVEs1

Talos Incident Response year-in

Cisco TalosJan 22, 13:30 UTC · Jan 22, 2022Ransomware in the wildCVE-2021-31207

DeepSeek AI claims services are facing 'large

CyberScoopJan 28, 14:07 UTC · Jan 28, 2025Ransomware in the wild

Most vulnerabilities associated with ransomware are old

Help Net SecurityFeb 22, 00:00 UTC · Feb 22, 2023Ransomware in the wildCVE-2021-45046 CVE-2021-45105

Week in review: 15 million Trello users’ scraped data on sale, attackers can steal NTLM hashes

Help Net SecurityJan 28, 00:00 UTC · Jan 28, 2024Ransomware in the wildCVE-2023-35636 CVE-2024-0204 CVE-2024-23222

AI, election security headline discussions at Black Hat and DEF CON

Cisco TalosAug 15, 18:00 UTC · Aug 15, 2024Ransomware in the wildCVE-2024-38184 CVE-2024-38185 CVE-2024-38186+3 CVEs1

Week in review: GitLab account takeover flaw, attackers exploiting Ivanti Connect Secure zero-days

Help Net SecurityJan 14, 00:00 UTC · Jan 14, 2024Ransomware in the wildCVE-2023-7028 CVE-2024-20674 CVE-2024-20700+4 CVEs

⚡ THN Weekly Recap: Top Cybersecurity Threats, Tools and Tips

The Hacker NewsDec 15, 00:00 UTC · Dec 15, 2024Ransomware in the wildCVE-2024-50623 CVE-2020-12271 CVE-2024-11639+24 CVEs

FDA cyber mandates for medical devices goes into effect

CyberScoopOct 3, 16:44 UTC · Oct 3, 2023Ransomware in the wild

Week in review: Top 10 most exploited vulns, SMB ransomware extortion, Patch Tuesday forecast

Help Net SecurityFeb 7, 00:00 UTC · Feb 7, 2021Ransomware in the wild

Interlock Ransomware Exploits Cisco FMC Zero-Day CVE-2026

The Hacker NewsMar 21, 07:03 UTC · Mar 21, 2026Ransomware in the wildCVE-2026-20131

If hackers are exploiting the Log4j flaw, CISA says we might not know yet

CyberScoopJan 10, 17:30 UTC · Jan 10, 2022Ransomware in the wild

Week in review: MS Exchange zero-days exploited, AD attack paths, developing secure APIs

Help Net SecurityOct 2, 00:00 UTC · Oct 2, 2022Ransomware in the wildCVE-2022-41040 CVE-2022-41082 CVE-2022-32361

Study of past cyber attacks can improve organizations' defense strategies

Help Net SecurityApr 24, 00:00 UTC · Apr 24, 2023Ransomware in the wild

Week in review: Microsoft confirms DDoS attacks on M365 and Azure Portal, Infosecurity Europe 2023

Help Net SecurityJun 25, 00:00 UTC · Jun 25, 2023Ransomware in the wildCVE-2023-32435 CVE-2023-32434 CVE-2023-32439+3 CVEs

Iranian hackers use Log4Shell to mine crypto on federal computer system

CyberScoopNov 16, 23:37 UTC · Nov 16, 2022Ransomware in the wild

OpenAI's Mac apps need updates thanks to the Axios hack

CyberScoopApr 13, 21:11 UTC · Apr 13, 2026Ransomware in the wild