Search: “Shell”

628 stories

Searchkeyword smart Sortlatest hot importance relevance

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

CategoryAll Malware 1277 Vulnerability 1010 Exploit / PoC 648 Ransomware 628 Threat actor 366 Data breach 165 Phishing & fraud 115 Policy & legal 75 Industry 61 AI safety & security 33 Research 29 Advisory 25 AI tools & infra 17 Tools 17

SeverityAll critical 1754 high 1714 medium 744 low 209 info 68

Threat Roundup for September 16 to September 23

Cisco TalosSep 23, 22:06 UTC · Sep 23, 2022Ransomware

57

Threat Roundup for April 15 to April 22

Cisco TalosApr 22, 20:28 UTC · Apr 22, 2022Ransomware

57

Threat Roundup for March 11 to March 18

Cisco TalosMar 18, 19:16 UTC · Mar 18, 2022Ransomware

57

Threat Roundup for January 21 to January 28

Cisco TalosJan 28, 20:21 UTC · Jan 28, 2022Ransomware

57

Threat Roundup for January 14 to January 21

Cisco TalosJan 21, 13:00 UTC · Jan 21, 2022Ransomware

57

Microsoft Exchange vulnerabilities exploited once again for ransomware, this time with Babuk

Cisco TalosNov 3, 12:00 UTC · Nov 3, 2021Ransomware CVE-2021-36942

60

ProxyLogon Microsoft Exchange exploit is completely out of the bag

Security AffairsMar 15, 12:56 UTC · Mar 15, 2021Ransomware in the wildCVE-2021-26855

60

Warning the World of a Ticking Time Bomb

Krebs on SecurityMar 9, 22:06 UTC · Mar 9, 2021Ransomware

57

Xanthe

Cisco TalosDec 1, 16:04 UTC · Dec 1, 2020Ransomware1

57

Threat Roundup for May 17 to May 24

Cisco TalosMay 24, 17:49 UTC · May 24, 2019Ransomware

57

Threat Round-up for June 16

Cisco TalosJun 23, 19:55 UTC · Jun 23, 2017Ransomware

57

New Avalon Malware Framework Packs CrownX Ransomware Capabilities

The Hacker NewsJul 3, 18:55 UTC · Jul 3, 2026Ransomware CVE-2025-3248

60

Researchers Uncover WatchGuard VPN Bug That Could Let Attackers Take Over Devices

The Hacker NewsOct 22, 04:20 UTC · Oct 22, 2025Ransomware CVE-2025-9242 CVE-2025-3600 CVE-2025-36604

60

Executive Overview of Russian Aggression Against Ukraine

Recorded FutureJun 27, 00:00 UTC · Jun 27, 2025Ransomware

57

Chinese Hackers Exploit Cityworks Flaw to Target US Local Governments

Infosecurity MagazineMay 26, 12:00 UTC · May 26, 2025Ransomware in the wildCVE-2025-09941

60

Ransomware Gangs Use Skitnet Malware for Stealthy Data Theft and Remote Access

The Hacker NewsMay 19, 14:38 UTC · May 19, 2025Ransomware

57

Introducing ToyMaker, an initial access broker working in cahoots with double extortion gangs

Cisco TalosApr 23, 10:00 UTC · Apr 23, 2025Ransomware

60

Key Group uses leaked builders of ransomware and wipers

Kaspersky SecurelistOct 1, 10:00 UTC · Oct 1, 2024Ransomware

57

IR Trends: Ransomware on the rise, while technology becomes most targeted sector

Cisco TalosJul 25, 10:00 UTC · Jul 25, 2024Ransomware1

60

Trigona Ransomware targets Microsoft SQL servers

Security AffairsApr 20, 07:03 UTC · Apr 20, 2023Ransomware

57

Threat Round up for January 27 to February 3

Cisco TalosFeb 3, 20:33 UTC · Feb 3, 2023Ransomware

57

Attacks on Exchange servers expand from nation

The RecordNov 17, 06:58 UTC · Nov 17, 2022Ransomware in the wild

60

An Early Interview With The Dark Overlord: The Hacking Group That Forever Changed Cyber Extortion

The RecordNov 17, 01:18 UTC · Nov 17, 2022Ransomware

57

News URSNIF variant doesn't support banking features

Security AffairsOct 21, 07:50 UTC · Oct 21, 2022Ransomware

57

Threat Roundup for February 18 to February 25

Cisco TalosFeb 24, 11:00 UTC · Feb 24, 2022Ransomware1

57

Threat Roundup for February 11 to February 18

Cisco TalosFeb 18, 22:33 UTC · Feb 18, 2022Ransomware

57

Threat Roundup for November 5 to November 12

Cisco TalosNov 12, 19:33 UTC · Nov 12, 2021Ransomware

57

Threat Roundup for October 22 to October 29

Cisco TalosOct 29, 21:30 UTC · Oct 29, 2021Ransomware

57

Threat Roundup for October 8 to October 15

Cisco TalosOct 15, 21:08 UTC · Oct 15, 2021Ransomware

57

Ransomware gang uses a Python script to encrypt VMware ESXi servers

Security AffairsOct 5, 16:13 UTC · Oct 5, 2021Ransomware1

60

Conti ransomware gang targets Microsoft Exchange servers with ProxyShell exploits

Security AffairsSep 3, 17:00 UTC · Sep 3, 2021Ransomware CVE-2021-34473 CVE-2021-34523 CVE-2021-31207

60

Hackers Exploit IT Monitoring Tool Centreon to Target Several French Entities

The Hacker NewsFeb 17, 05:47 UTC · Feb 17, 2021Ransomware

57

Your best defense against ransomware: Find the early warning signs

Help Net SecuritySep 23, 00:00 UTC · Sep 23, 2020Ransomware

57

AZORult brings friends to the party

Cisco TalosApr 2, 15:04 UTC · Apr 2, 2020Ransomware

57

Threat Roundup for January 24 to January 31

Cisco TalosJan 31, 20:51 UTC · Jan 31, 2020Ransomware

57

Threat Roundup for September 27 to October 4

Cisco TalosOct 4, 15:37 UTC · Oct 4, 2019Ransomware

57

FireEye's new software releases allow for detection and investigation of attacks against servers

Help Net SecurityAug 5, 00:00 UTC · Aug 5, 2019Ransomware

60

Threat Roundup for June 14 to June 21

Cisco TalosJun 21, 14:46 UTC · Jun 21, 2019Ransomware

60

How companies – and the hackers themselves

CyberScoopApr 18, 23:56 UTC · Apr 18, 2019Ransomware in the wild

60

Cl0p Affiliates Target Internet-Exposed PTC Windchill and FlexPLM with Unauthenticated RCE

The Hacker NewsAug 3, 16:06 UTC · Aug 3, 2026Ransomware in the wildCVE-2026-12569

60