Search: “newsletter”

545 stories

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

CategoryAll Industry 762 Ransomware 435 Vulnerability 316 Malware 316 Policy & legal 160 Data breach 158 Threat actor 146 Exploit / PoC 123 Research 102 Phishing & fraud 89 AI safety & security 73 Tools 63 AI industry 60 AI tools & infra 47

SeverityAll critical 627 high 545 medium 448 low 1088 info 221

Features

Cisco TalosSep 6, 20:43 UTC · Sep 6, 2022Ransomware

57

COVID-19

Cisco TalosSep 12, 15:16 UTC · Sep 12, 2022Malware

42

Talos "In the Headlines"

Cisco TalosDec 19, 16:48 UTC · Dec 19, 2025Ransomware CVE-2021-1675 CVE-2021-34527

60

Security Affairs newsletter Round 491 by Pierluigi Paganini

Security AffairsSep 29, 13:08 UTC · Sep 29, 2024Ransomware CVE-2024-20017

60

Security Affairs Malware Newsletter

Security AffairsJul 14, 16:54 UTC · Jul 14, 2024Malware CVE-2021-40444

47

Security Affairs newsletter Round 562 by Pierluigi Paganini

Security AffairsFeb 8, 13:26 UTC · Feb 8, 2026Data breach CVE-2026-21509 CVE-2025-8088

60

Security Affairs newsletter Round 539 by Pierluigi Paganini

Security AffairsAug 31, 05:51 UTC · Aug 31, 2025Ransomware in the wildCVE-2025-9074 CVE-2025-7775 CVE-2025-537861

60

Security Affairs newsletter Round 504 by Pierluigi Paganini

Security AffairsDec 29, 13:00 UTC · Dec 29, 2024Ransomware

57

Security Affairs newsletter Round 503 by Pierluigi Paganini

Security AffairsDec 22, 14:59 UTC · Dec 22, 2024Ransomware CVE-2024-53677 CVE-2023-50164

60

Security Affairs newsletter Round 501 by Pierluigi Paganini

Security AffairsDec 8, 12:13 UTC · Dec 8, 2024Ransomware

57

Security Affairs newsletter Round 485 by Pierluigi Paganini

Security AffairsAug 18, 08:23 UTC · Aug 18, 2024Ransomware CVE-2024-38213

60

Threat Source newsletter (Feb. 2, 2023): I bid you all adieu

Cisco TalosFeb 2, 20:05 UTC · Feb 2, 2023Ransomware

57

European Central Bank (ECB) discloses data breach in BIRD Newsletter

Security AffairsAug 16, 17:53 UTC · Aug 16, 2019Data breach

57

SECURITY AFFAIRS MALWARE NEWSLETTER

Security AffairsOct 27, 13:54 UTC · Oct 27, 2024Malware

42

Security Affairs Malware Newsletter

Security AffairsJul 21, 13:35 UTC · Jul 21, 2024Malware

42

Security Affairs newsletter Round 444 by Pierluigi Paganini

Security AffairsNov 5, 13:08 UTC · Nov 5, 2023Ransomware CVE-2023-46747 CVE-2023-46604

60

A closer look at ransomware attack patterns

Help Net SecuritySep 13, 00:00 UTC · Sep 13, 2022Ransomware

57

Threat Source newsletter (Jan. 7, 2021)

Cisco TalosJan 7, 18:52 UTC · Jan 7, 2021Ransomware

57

Threat Source newsletter (Dec. 19, 2019)

Cisco TalosDec 19, 19:00 UTC · Dec 19, 2019Ransomware CVE-2019-1491

60

Threat Source newsletter (Nov. 21, 2019)

Cisco TalosNov 21, 19:00 UTC · Nov 21, 2019Ransomware

57

How 404 Media Is Navigating 'Economic Headwinds'

404 MediaApr 22, 16:27 UTC · Apr 22, 2025Policy & legal

42

SECURITY AFFAIRS MALWARE NEWSLETTER

Security AffairsOct 6, 13:16 UTC · Oct 6, 2024Malware

42

SECURITY AFFAIRS MALWARE NEWSLETTER

Security AffairsSep 29, 13:46 UTC · Sep 29, 2024Malware

42

Threat Source newsletter (Feb. 23, 2023) — Social media sites are making extra security a paid feature

Cisco TalosFeb 23, 19:00 UTC · Feb 23, 2023Ransomware CVE-2023-0669

60

Threat Source newsletter (Jan. 5, 2023): Digging out of our inboxes

Cisco TalosJan 5, 20:09 UTC · Jan 5, 2023Ransomware

57

Threat Source newsletter (Aug. 5, 2021)

Cisco TalosAug 5, 17:46 UTC · Aug 5, 2021Ransomware

57

Threat Source newsletter (June 3, 2021)

Cisco TalosJun 3, 18:00 UTC · Jun 3, 2021Ransomware CVE-2021-21793 CVE-2021-21794 CVE-2021-21824

60

Threat Source newsletter (Feb. 18, 2021)

Cisco TalosFeb 18, 19:00 UTC · Feb 18, 2021Data breach1

57

Threat Source newsletter (Feb. 4, 2021)

Cisco TalosFeb 4, 19:00 UTC · Feb 4, 2021Ransomware

57

Threat Source newsletter (Dec. 3, 2020)

Cisco TalosDec 3, 19:00 UTC · Dec 3, 2020Ransomware

57

Threat Source newsletter for Oct. 8, 2020

Cisco TalosOct 8, 18:00 UTC · Oct 8, 2020Ransomware in the wildCVE-2020-1472 CVE-2020-3421 CVE-2020-3480

60

Threat Source newsletter for Sept. 17, 2020

Cisco TalosSep 17, 18:00 UTC · Sep 17, 2020Ransomware

57

Threat Source newsletter for Sept. 3, 2020

Cisco TalosSep 3, 18:00 UTC · Sep 3, 2020Ransomware

57

Threat Source newsletter for Aug. 27, 2020

Cisco TalosAug 27, 18:00 UTC · Aug 27, 2020Vulnerability

42

Threat Source newsletter for Aug. 20, 2020

Cisco TalosAug 20, 18:00 UTC · Aug 20, 2020Data breach

57

Threat Source newsletter for Aug. 6, 2020

Cisco TalosAug 6, 18:00 UTC · Aug 6, 2020Ransomware

57

Threat Source newsletter for July 30, 2020

Cisco TalosJul 30, 18:00 UTC · Jul 30, 2020Ransomware

57

Threat Source newsletter for May 7, 2020

Cisco TalosMay 7, 18:00 UTC · May 7, 2020Ransomware

57

Threat Source newsletter for April 9, 2020

Cisco TalosApr 9, 18:00 UTC · Apr 9, 2020Ransomware

57

Threat Source newsletter (March 26, 2020)

Cisco TalosMar 26, 18:00 UTC · Mar 26, 2020Ransomware CVE-2020-3266

60