Search: “microsoft”

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CategoryAll Exploit / PoC 4522 Vulnerability 4179 Ransomware 3747 Malware 3504 Data breach 1620 Threat actor 1578 Policy & legal 1493 Industry 1023 Phishing & fraud 1006 AI industry 215 AI safety & security 161 Advisory 160 AI tools & infra 156 Tools 101

SeverityAll critical 12776 high 5143 medium 3443 low 1630 info 659

Senator calls on DOJ to investigate alleged China hack of Microsoft cloud tools

The RecordJul 27, 20:11 UTC · Jul 27, 2023Threat actor

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More than 44 million Microsoft user accounts are exposed to hack

Security AffairsDec 10, 22:54 UTC · Dec 10, 2019Threat actor1

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CISA: Email from federal agencies possibly accessed in Russian breach of Microsoft

The RecordApr 11, 18:07 UTC · Apr 11, 2024Threat actor1

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The president ordered a board to probe a massive Russian cyberattack. It never did.

Ars Technica · SecurityJul 8, 17:52 UTC · Jul 8, 2024Threat actor

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Microsoft: Russians are using stolen information to breach company’s systems

The RecordMar 8, 15:54 UTC · Mar 8, 2024Threat actor1

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A "cascade" of errors let Chinese hackers into US government inboxes

Help Net SecurityApr 3, 00:00 UTC · Apr 3, 2024Threat actor1

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Microsoft is open-sourcing COVID

Security AffairsMay 16, 13:11 UTC · May 16, 2020Threat actor1

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Chinese threat actors stole around 60,000 emails from U.S. State Department in Microsoft breach

Security AffairsSep 29, 11:08 UTC · Sep 29, 2023Threat actor

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Infobip partners with Microsoft to enhance digital communications

Help Net SecurityJul 27, 00:00 UTC · Jul 27, 2022Threat actor1

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Microsoft disrupted a global cybercrime ring abusing Azure OpenAI Service

Security AffairsMar 1, 16:45 UTC · Mar 1, 2025Threat actor1

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The End of an Era: Microsoft Phases Out VBScript for JavaScript and PowerShell

The Hacker NewsJun 7, 10:40 UTC · Jun 7, 2024Threat actor1

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Chinese cyberspies obtained Microsoft signing key from Windows crash dump due to a mistake

Security AffairsSep 7, 05:44 UTC · Sep 7, 2023Threat actor1

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Thanks Storm-0558! Microsoft to expand default access to cloud logs

Help Net SecurityJul 20, 00:00 UTC · Jul 20, 2023Threat actor

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Microsoft SimuLand, an open-source lab environment to simulate attacks

Security AffairsMay 21, 06:30 UTC · May 21, 2021Threat actor1

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Tiberium launches two Microsoft based services leveraging Azure Sentinel and Microsoft Defender

Help Net SecurityMar 17, 00:00 UTC · Mar 17, 2021Threat actor1

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Russian Spies Brute Force Senior Microsoft Staff Accounts

Infosecurity MagazineJan 22, 09:30 UTC · Jan 22, 2024Threat actor

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Microsoft adds high-volume email sending to Exchange Online

Help Net SecurityJun 19, 12:13 UTC · Jun 19, 2026Threat actor1

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Microsoft Exposes LLMjacking Cybercriminals Behind Azure AI Abuse Scheme

The Hacker NewsFeb 28, 13:17 UTC · Feb 28, 2025Threat actor1

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Microsoft details a chain of mishaps leading to Outlook hack on government officials

The RecordSep 6, 19:51 UTC · Sep 6, 2023Threat actor

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Saviynt Enterprise Identity Cloud secures cloud assets for Microsoft customers

Help Net SecurityNov 17, 00:00 UTC · Nov 17, 2021Threat actor

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Microsoft sues service for creating illicit content with its AI platform

Ars Technica · SecurityJan 10, 23:10 UTC · Jan 10, 2025Threat actor

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Microsoft Authenticator suppresses suspicious MFA notifications

Help Net SecurityNov 8, 00:00 UTC · Nov 8, 2023Threat actor

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A bug in Microsoft Exchange Autodiscover feature leaks +372K of domain credentials

Security AffairsSep 23, 18:54 UTC · Sep 23, 2021Threat actor

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Microsoft warns of the rise of web shell attacks .........

Security AffairsFeb 12, 14:34 UTC · Feb 12, 2021Threat actor

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Amazon blocks APT29 campaign targeting Microsoft device code authentication

Security AffairsAug 31, 05:46 UTC · Aug 31, 2025Threat actor1

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Microsoft shuts down 3,000 email accounts created by North Korean IT workers

The RecordJul 3, 14:15 UTC · Jul 3, 2025Threat actor1

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Microsoft AI Researchers Accidentally Expose 38 Terabytes of Confidential Data

The Hacker NewsSep 19, 12:24 UTC · Sep 19, 2023Threat actor

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How a cloud flaw gave Chinese spies a key to Microsoft’s kingdom

Ars Technica · SecurityJul 15, 00:00 UTC · Jul 15, 2023Threat actor

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Microsoft Warns of Iran-Linked Hackers Targeting US and Israeli Defense Firms

The Hacker NewsNov 18, 07:25 UTC · Nov 18, 2021Threat actor1

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OAuth Client ID Spoofing Lets Attackers Validate Stolen Microsoft Entra Credentials

The Hacker NewsJul 15, 00:00 UTC · Jul 15, 2026Threat actor1

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Microsoft Entra ID will auto-enable passkey profiles, synced passkeys

Help Net SecurityJan 26, 00:00 UTC · Jan 26, 2026Threat actor1

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Microsoft Is Spying on Users of Its AI Tools

Schneier on SecurityJan 29, 02:55 UTC · Jan 29, 2025Threat actor1

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Microsoft Delays AI-Powered Recall Feature for Copilot+ PCs Amid Security Concerns

The Hacker NewsJun 15, 00:00 UTC · Jun 15, 2024Threat actor

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Rackspace Admits Security Incident, Helps Customers Migrate to Microsoft 365 Accounts

Infosecurity MagazineDec 5, 18:00 UTC · Dec 5, 2022Threat actor2

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Microsoft to stop using China-based teams to support Department of Defense

Ars Technica · SecurityJul 26, 11:00 UTC · Jul 26, 2025Threat actor

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Personal AI Assistants and Privacy

Schneier on SecurityJan 29, 02:55 UTC · Jan 29, 2025Threat actor

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CISA orders federal agencies to secure Microsoft cloud systems after ‘recent’ intrusions

The RecordDec 18, 15:00 UTC · Dec 18, 2024Threat actor1

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Microsoft Executives Hacked

Schneier on SecurityFeb 14, 22:33 UTC · Feb 14, 2024Threat actor

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Microsoft adds default protection against RDP brute-force attacks

Help Net SecurityJul 21, 00:00 UTC · Jul 21, 2022Threat actor1

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AwareGO integrates with Microsoft Teams to improve cybersecurity awareness in the workplace

Help Net SecurityMar 19, 00:00 UTC · Mar 19, 2022Threat actor

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