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CategoryAll Vulnerability 1611 Malware 1171 Exploit / PoC 689 Ransomware 602 Threat actor 255 Data breach 170 Industry 159 Policy & legal 136 Phishing & fraud 82 Research 74 AI safety & security 73 AI industry 48 AI tools & infra 45 Advisory 44

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Memorial Health System canceled surgeries after ransomware attack

Security AffairsAug 23, 06:51 UTC · Aug 23, 2021Ransomware

57

Researchers design new techniques to bolster computer security

Help Net SecurityJun 29, 00:00 UTC · Jun 29, 2021Ransomware

60

Fessleak malvertising campaign used to serve ransomware

Security AffairsOct 9, 10:06 UTC · Oct 9, 2017Ransomware CVE-2015-0016 CVE-2015-0311 CVE-2015-0313

60

LCMHS hospital suffered a Ransomware attack at Louisiana hospital that impacted 270,000 patients

Security AffairsDec 29, 09:27 UTC · Dec 29, 2022Ransomware

57

Hive ransomware shuts down California health care organization

The RecordJan 17, 00:00 UTC · Jan 17, 2023Ransomware

57

Tallahassee Memorial HealthCare, Florida, has taken IT systems offline after cyberattack

Security AffairsFeb 4, 09:34 UTC · Feb 4, 2023Ransomware

57

Memorial Hospital and Manor suffered a ransomware attack

Security AffairsNov 6, 20:28 UTC · Nov 6, 2024Ransomware

57

US Hospitals Divert Care After Cyber

Infosecurity MagazineAug 18, 20:51 UTC · Aug 18, 2021Ransomware

57

New BYOVD loader behind DeadLock ransomware attack

Cisco TalosDec 9, 11:00 UTC · Dec 9, 2025Ransomware CVE-2024-51324

60

200,000 Linux systems from Framework are shipped with signed UEFI components vulnerable to Secure Boot bypass

Security AffairsOct 15, 14:22 UTC · Oct 15, 2025Ransomware CVE-2022-34302 CVE-2023-48733 CVE-2024-7344

60

The Gentlemen RaaS Uses GentleKiller EDR Framework Targeting 400 Security Processes

The Hacker NewsJun 23, 17:43 UTC · Jun 23, 2026Ransomware

57

Free Decryptor Released for BitLocker

The Hacker NewsNov 15, 00:00 UTC · Nov 15, 2024Ransomware

57

Georgia hospital unable to access record system after ransomware attack

The RecordNov 5, 20:06 UTC · Nov 5, 2024Ransomware

57

SonicWall SMA Zero-Days Exploited Before Disclosure to Gain Root Access

The Hacker NewsJul 20, 16:44 UTC · Jul 20, 2026Ransomware CVE-2026-15409 CVE-2026-15410

60

Personal data from 270,000 patients was leaked in Louisiana hospital cyberattack

The RecordFeb 2, 00:00 UTC · Feb 2, 2023Ransomware

57

54 EDR Killers Use BYOVD to Exploit 35 Signed Vulnerable Drivers and Disable Security

The Hacker NewsMar 20, 04:36 UTC · Mar 20, 2026Ransomware

57

Threat Source newsletter (March 4, 2021)

Cisco TalosMar 4, 19:00 UTC · Mar 4, 2021Ransomware

60

New MortalKombat ransomware and Laplas Clipper malware threats deployed in financially motivated campaign

Cisco TalosFeb 14, 13:00 UTC · Feb 14, 2023Ransomware

57

Experts linked ransomware attacks to China

Security AffairsJan 5, 17:48 UTC · Jan 5, 2021Ransomware CVE-2017-0213

60

The 10 key reforms that can close America’s cybersecurity gaps

CyberScoopDec 10, 14:52 UTC · Dec 10, 2025Ransomware

60

Dynamic analysis of firmware components in IoT devices

Kaspersky SecurelistJul 6, 10:00 UTC · Jul 6, 2022Ransomware1

45

Exploring vulnerable Windows drivers

Cisco TalosDec 19, 11:04 UTC · Dec 19, 2024Ransomware CVE-2022-3699

60

Cyemptive Technologies' new solution detects and eliminates sleeper ransomware

Help Net SecuritySep 6, 00:00 UTC · Sep 6, 2019Ransomware

57

The biggest problem with ransomware is not encryption, but credentials

Help Net SecurityJan 8, 11:56 UTC · Jan 8, 2024Ransomware

60

Cape Cod transit bureau still recovering from Memorial Day ransomware attack

The RecordJan 13, 00:00 UTC · Jan 13, 2023Ransomware

57

Player 1 Limps Back Into the Ring

Cisco TalosJun 21, 21:00 UTC · Jun 21, 2017Ransomware

57

⚡ 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

60

Floki Bot rapidly evolves and targets also PoS data

Security AffairsJan 10, 20:15 UTC · Jan 10, 2018Ransomware

57

1.7 Tbps DDoS Attack — Memcached UDP Reflections Set New Record

The Hacker NewsMar 7, 16:55 UTC · Mar 7, 2018Ransomware

45

How to create a safer shopping experience

Help Net SecurityDec 12, 00:00 UTC · Dec 12, 2016Ransomware

57

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

60

Krebs: Companies need ‘military-grade’ investments to defend against foreign government hackers

CyberScoopJun 27, 19:15 UTC · Jun 27, 2018Ransomware in the wild

60

Phobos Ransomware Family Expands With New FAUST Variant

Infosecurity MagazineJan 29, 17:15 UTC · Jan 29, 2024Ransomware

60

IT threat evolution Q3 2018

Kaspersky SecurelistNov 12, 10:00 UTC · Nov 12, 2018Ransomware

57

Albabat, Kasseika, Kuiper: New Ransomware Gangs Rise with Rust and Golang

The Hacker NewsJan 30, 07:39 UTC · Jan 30, 2024Ransomware1

57

CISA: Hive ransomware has netted more than $100 million from over 1,300 victims

The RecordJan 9, 00:00 UTC · Jan 9, 2023Ransomware CVE-2020-12812 CVE-2021-31207 CVE-2021-34473+1 CVEs

60

Healthcare provider expected to lose $106.8 million following ransomware attack

The RecordDec 13, 00:00 UTC · Dec 13, 2022Ransomware

57

The FBI issued a flash alert for Hive ransomware operations

Security AffairsOct 29, 22:27 UTC · Oct 29, 2021Ransomware

57

FBI Warns Businesses of New Hive Ransomware

Infosecurity MagazineAug 27, 10:37 UTC · Aug 27, 2021Ransomware

57

Fileless attacks designed to disguise malicious activity up 265%

Help Net SecurityAug 30, 00:00 UTC · Aug 30, 2019Ransomware

57