Microsoft February 2022 Patch Tuesday security updates fix a zeroSecurity Affairs·Feb 9, 14:50 UTC · Feb 9, 2022VulnerabilityCVE-2022-21989CVE-2022-23256CVE-2022-21986+55 CVEs160
Linux variant of Qilin Ransomware targets Windows via remote management tools and BYOVDSecurity Affairs·Oct 27, 10:45 UTC · Oct 27, 2025Ransomware60
CVE-2021-31166 Windows HTTP flaw also impacts WinRM serversSecurity Affairs·May 23, 13:25 UTC · May 23, 2021Vulnerability in the wildCVE-2021-3116660
Microsoft December 2021 Patch Tuesday fixes an actively exploited zeroSecurity Affairs·Dec 15, 15:08 UTC · Dec 15, 2021Vulnerability in the wildCVE-2021-43890CVE-2021-43240CVE-2021-41333+54 CVEs60
Red Alert as US Hospitals Are Flooded with Ryuk RansomwareInfosecurity Magazine·Oct 29, 10:15 UTC · Oct 29, 2020Ransomware60
China-Linked Flax Typhoon Cyber Espionage Targets Taiwan's Key SectorsThe Hacker News·Aug 26, 04:22 UTC · Aug 26, 2023Threat actor60
Microsoft’s Patch Tuesday fixes 175 vulnerabilities, including two actively exploited zeroCyberScoop·Oct 14, 18:36 UTC · Oct 14, 2025Vulnerability in the wildCVE-2025-24990CVE-2025-59230CVE-2025-55315+3 CVEs60
CredSSP Flaw in Remote Desktop Protocol Affects All Versions of WindowsThe Hacker News·Mar 15, 00:00 UTC · Mar 15, 2018VulnerabilityCVE-2018-088660
CVE-2022-41040 and CVE-2022-41082 – zeroKaspersky Securelist·Dec 19, 16:07 UTC · Dec 19, 2022VulnerabilityCVE-2022-41040CVE-2022-41082CVE-2021-34473+2 CVEs60
Threat Source newsletter (May 27, 2021)Cisco Talos·May 27, 17:56 UTC · May 27, 2021RansomwareCVE-2021-2116060
UNC6692 Impersonates IT Help Desk via Microsoft Teams to Deploy SNOW MalwareThe Hacker News·Apr 24, 09:30 UTC · Apr 24, 2026Malware55
What's new in Microsoft Patch Tuesday updates for March 2018?Security Affairs·Mar 14, 22:00 UTC · Mar 14, 2018VulnerabilityCVE-2018-0808CVE-2018-0940CVE-2018-088660
Private Equity Firms Exposed by CyberInfosecurity Magazine·Nov 21, 11:00 UTC · Nov 21, 2022Ransomware60
Ransomware attackers are "vishing" organizations via Microsoft TeamsHelp Net Security·Jan 21, 00:00 UTC · Jan 21, 2025Ransomware60
Patching is trucking along on Microsoft flaws, but hackers are still meddlingCyberScoop·Mar 26, 14:01 UTC · Mar 26, 2021RansomwareCVE-2021-2685560
Dangerous CredSSP flaw opens door into corporate serversHelp Net Security·Oct 10, 12:58 UTC · Oct 10, 2019VulnerabilityCVE-2018-088660
A critical flaw in Credential Security Support Provider protocol (CredSSP) affects all versions of WindowsSecurity Affairs·Mar 13, 20:13 UTC · Mar 13, 2018VulnerabilityCVE-2018-088660
Microsoft Patches 59 Vulnerabilities Including Six Actively Exploited ZeroThe Hacker News·Feb 11, 14:55 UTC · Feb 11, 2026Vulnerability in the wildCVE-2026-0391CVE-2026-21510CVE-2026-21513+5 CVEs60
Microsoft Patch Tuesday for October 2025 — Snort rules and prominent vulnerabilitiesCisco Talos·Oct 14, 20:39 UTC · Oct 14, 2025Vulnerability in the wild60
U.S. CISA adds Windows and Qualcomm bugs to its Known Exploited Vulnerabilities catalogSecurity Affairs·Oct 10, 11:10 UTC · Oct 10, 2024Exploit / PoC in the wildCVE-2024-43047CVE-2024-43572CVE-2024-4357360
Microsoft warns of targeted attacks exploiting Windows zeroSecurity Affairs·Mar 23, 23:23 UTC · Mar 23, 2020Exploit / PoC60
Microsoft Patch Tuesday for February 2026 — Snort rules and prominent vulnerabilitiesCisco Talos·Feb 10, 23:54 UTC · Feb 10, 2026Vulnerability in the wildCVE-2026-21522CVE-2026-23655CVE-2026-21525+12 CVEs160
New China-Aligned Hackers Hit State and Telecom SectorsInfosecurity Magazine·Oct 1, 11:00 UTC · Oct 1, 2025Malware55
Microsoft Patch Tuesday, December 2025 EditionKrebs on Security·Dec 10, 00:20 UTC · Dec 10, 2025Vulnerability in the wildCVE-2025-62221CVE-2025-62554CVE-2025-62557+8 CVEs60
Microsoft Patch Tuesday matches last year’s zero-day high with six actively exploited vulnerabilitiesCyberScoop·Feb 10, 20:50 UTC · Feb 10, 2026Exploit / PoC in the wildCVE-2026-21510CVE-2026-21513CVE-2026-21514+5 CVEs160
U.S. CISA adds Microsoft Office and Microsoft Windows flaws to its Known Exploited Vulnerabilities catalogSecurity Affairs·Feb 11, 07:37 UTC · Feb 11, 2026Exploit / PoC in the wildCVE-2026-21510CVE-2026-21513CVE-2026-21514+3 CVEs160
Microsoft Patch Tuesday security updates for February 2026 fix six actively exploited zeroSecurity Affairs·Feb 10, 23:09 UTC · Feb 10, 2026Vulnerability in the wildCVE-2026-21510CVE-2026-21513CVE-2026-21514+3 CVEs60
Threat Assessment: Black Basta RansomwarePalo Alto Unit 42·Jun 5, 17:55 UTC · Jun 5, 2024Ransomware60
Microsoft Patch Tuesday: 6 exploited zero-days fixed in February 2026Help Net Security·Feb 11, 00:00 UTC · Feb 11, 2026Exploit / PoC in the wildCVE-2026-21513CVE-2026-21514CVE-2026-21510+3 CVEs160
Patch Tuesday, February 2026 EditionKrebs on Security·Feb 11, 03:47 UTC · Feb 11, 2026VulnerabilityCVE-2026-21510CVE-2026-21513CVE-2026-21514+7 CVEs160
Microsoft Fixes Six Zero Day Vulnerability in February Patch TuesdayInfosecurity Magazine·Feb 11, 09:50 UTC · Feb 11, 2026Vulnerability in the wildCVE-2026-21510CVE-2026-21513CVE-2026-21514+5 CVEs60
Microsoft Patch Tuesday for December 2025 — Snort rules and prominent vulnerabilitiesCisco Talos·Dec 9, 23:29 UTC · Dec 9, 2025VulnerabilityCVE-2025-62553CVE-2025-62554CVE-2025-62556+10 CVEs60
Microsoft patches three zero-days actively exploited by attackersHelp Net Security·Oct 15, 00:00 UTC · Oct 15, 2025Vulnerability in the wildCVE-2025-24990CVE-2025-59230CVE-2025-47827+5 CVEs60
Critical Apache Guacamole flaws expose organizations at risk of hackSecurity Affairs·Jul 2, 15:12 UTC · Jul 2, 2020VulnerabilityCVE-2020-9497CVE-2020-949860
Last Windows 10 Patch Tuesday Features Six ZeroInfosecurity Magazine·Oct 15, 10:45 UTC · Oct 15, 2025Vulnerability in the wildCVE-2025-59230CVE-2025-24990CVE-2025-47827+3 CVEs60
Critical Apache Guacamole Flaws Put Remote Desktops at Risk of HackingThe Hacker News·Jul 8, 07:01 UTC · Jul 8, 2020VulnerabilityCVE-2020-9497CVE-2020-949860
Two New Windows Zero-Days Exploited in the Wild — One Affects Every Version Ever ShippedThe Hacker News·Oct 15, 00:00 UTC · Oct 15, 2025Exploit / PoC in the wildCVE-2025-24990CVE-2025-59230CVE-2025-47827+5 CVEs160
Patch Tuesday, October 2025 ‘End of 10’ EditionKrebs on Security·Oct 15, 00:00 UTC · Oct 15, 2025Vulnerability in the wildCVE-2025-24990CVE-2025-59230CVE-2025-59227+2 CVEs60
Microsoft’s last Patch Tuesday of 2025 addresses 57 defects, including one zeroCyberScoop·Dec 9, 20:53 UTC · Dec 9, 2025Vulnerability in the wildCVE-2025-62221CVE-2025-62456CVE-2025-64678+8 CVEs60
HPE discloses critical zeroSecurity Affairs·Dec 16, 21:33 UTC · Dec 16, 2020Exploit / PoCCVE-2020-720060