Search: “open-source software”

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CategoryAll Vulnerability 1041 Malware 546 Ransomware 418 Exploit / PoC 374 Threat actor 191 Data breach 155 Industry 133 Policy & legal 127 Phishing & fraud 58 AI safety & security 52 Tools 45 AI tools & infra 32 Research 30 AI industry 26

SeverityAll critical 1495 high 935 medium 497 low 207 info 142

A refresher on Talos’ open-source tools and the importance of the open

Cisco TalosAug 13, 14:37 UTC · Aug 13, 2024Ransomware

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How software development's speed obsession enabled TeamPCP’s chaos crusade

CyberScoopJun 18, 23:03 UTC · Jun 18, 2026Ransomware1

57

Uncovering Qilin attack methods exposed through multiple cases

Cisco TalosOct 27, 02:00 UTC · Oct 27, 2025Ransomware

57

There is no real fix to the security issues recently found in GitHub and other similar software

Cisco TalosAug 1, 18:00 UTC · Aug 1, 2024Ransomware CVE-2018-0824

60

Video: How Talos’ open-source tools can assist anyone looking to improve their security resilience

Cisco TalosJun 22, 12:53 UTC · Jun 22, 2023Ransomware

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Threat Source newsletter (Oct. 6, 2022) — Continuing down the Privacy Policy rabbit hole

Cisco TalosOct 6, 18:00 UTC · Oct 6, 2022Ransomware CVE-2022-41040 CVE-2022-41082

60

Novel Open Source Supply Chain Attacks Target Banking Sector

Infosecurity MagazineJul 24, 12:00 UTC · Jul 24, 2023Ransomware

57

New Shai

Infosecurity MagazineNov 25, 10:00 UTC · Nov 25, 2025Ransomware

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Malicious North Korean packages appear again in open source code repository

The RecordAug 30, 14:12 UTC · Aug 30, 2024Ransomware

57

Researchers Find VS Code Flaw Allowing Attackers to Republish Deleted Extensions Under Same Names

The Hacker NewsAug 29, 03:58 UTC · Aug 29, 2025Ransomware1

57

Head Mare and Twelve: Joint attacks on Russian entities

Kaspersky SecurelistMar 13, 10:07 UTC · Mar 13, 2025Ransomware CVE-2023-38831 CVE-2021-26855

60

Threat Source newsletter (Sept. 8, 2022) — Why there is no one-stop

Cisco TalosSep 8, 18:00 UTC · Sep 8, 2022Ransomware

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⚡ THN Weekly Recap: Top Cybersecurity Threats, Tools and Tips [10 February]

The Hacker NewsMay 6, 07:05 UTC · May 6, 2025Ransomware in the wildCVE-2024-57726 CVE-2024-57727 CVE-2024-57728+18 CVEs

60

How confident are IT pros in the security of their organization's supply chain?

Help Net SecurityJun 15, 00:00 UTC · Jun 15, 2022Ransomware

57

Storj DCS now helps developers build on the decentralized cloud with ease

Help Net SecurityApr 22, 00:00 UTC · Apr 22, 2021Ransomware

57

Analysis of the BlackJack group: techniques, tools, and similarities with Twelve

Kaspersky SecurelistSep 25, 10:00 UTC · Sep 25, 2024Ransomware

57

The internet is already scary enough without April Fool’s jokes

Cisco TalosApr 11, 18:00 UTC · Apr 11, 2024Ransomware

57

Behind the Scenes of Matveev's Ransomware Empire: Tactics and Team

The Hacker NewsDec 21, 12:16 UTC · Dec 21, 2023Ransomware

57

It’s really OK to take a break sometimes, especially in security

Cisco TalosMay 18, 18:00 UTC · May 18, 2023Ransomware

57

The Yanluowang ransomware group in their own words

The RecordJan 9, 00:00 UTC · Jan 9, 2023Ransomware

57

Week in review: Account pre-hijacking, Sigstore, ransomware still winning

Help Net SecurityMay 29, 00:00 UTC · May 29, 2022Ransomware

57

Hackers are scanning the internet for vulnerable Salt installs, Ghost blogging platform hacked

Security AffairsMay 4, 11:15 UTC · May 4, 2020Ransomware CVE-2020-11651 CVE-2020-11652

60

Friday Squid Blogging: Squid Mural

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

57

Cyber risk increases at all layers of the corporate network

Help Net SecurityNov 21, 00:00 UTC · Nov 21, 2019Ransomware

57

Talos Black Hat 2019 flash talk roundup

Cisco TalosAug 14, 14:00 UTC · Aug 14, 2019Ransomware

57

Attackers accessed, downloaded code from Grafana Labs' GitHub

Help Net SecurityMay 21, 15:08 UTC · May 21, 2026Ransomware1

57

FBI and CISA published a new advisory on AvosLocker ransomware

Security AffairsOct 13, 10:55 UTC · Oct 13, 2023Ransomware

57

Ferocious Kitten APT targets Telegram and Psiphon VPN users in Iran

Security AffairsJun 17, 18:22 UTC · Jun 17, 2021Ransomware

57

Suspected Chinese hackers use Log4j flaw to deploy Night Sky ransomware, Microsoft warns

CyberScoopJan 11, 15:36 UTC · Jan 11, 2022Ransomware

57

Grafana GitHub Breach Exposes Source Code via TanStack npm Attack

The Hacker NewsMay 20, 05:13 UTC · May 20, 2026Ransomware1

57

Hackers claim to have plundered Red Hat's GitLab repos

Help Net SecurityOct 8, 12:10 UTC · Oct 8, 2025Ransomware

57

Iranian Imperial Kitten hackers targeted Israeli organizations in October

The RecordNov 10, 15:30 UTC · Nov 10, 2023Ransomware

57

Bad Rabbit ransomware rapidly spreads, Ukraine and Russia most targeted countries

Security AffairsOct 24, 21:34 UTC · Oct 24, 2017Ransomware

57

Threat Source newsletter (March 2, 2023) — Little victories in the fight against ransomware

Cisco TalosMar 2, 19:00 UTC · Mar 2, 2023Ransomware CVE-2022-36537

60

Week in review: 5 free CISA resources, surviving a DDoS attack, Google to make Cobalt Strike useless

Help Net SecurityNov 27, 00:00 UTC · Nov 27, 2022Ransomware

57

Hackers that hit MongoDB switch on exposed Elasticsearch clusters

Security AffairsJun 2, 20:47 UTC · Jun 2, 2017Ransomware1

57

Threat Source newsletter (Dec. 5, 2019)

Cisco TalosDec 5, 19:00 UTC · Dec 5, 2019Ransomware

57

Threat Source newsletter for May 28, 2020

Cisco TalosMay 28, 18:00 UTC · May 28, 2020Ransomware

57

Getting ahead of a major blind spot for CISOs: Third-party risk

Help Net SecuritySep 1, 00:00 UTC · Sep 1, 2021Ransomware

57

Cyber-attack on Iranian railway was a wiper incident, not ransomware

The RecordDec 12, 00:00 UTC · Dec 12, 2022Ransomware

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