Microsoft SharePoint

Entity category: technology

AI & Tech

CISA Warns of Exploited Flaws in SharePoint, WSO2, Adobe

CISA has added critical vulnerabilities in WSO2 products and Adobe Commerce to its Known Exploited Vulnerabilities catalog, mandating that federal…

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BigTech Companies

New Microsoft SharePoint exploit used in active hacker attacks

CVE-2026-55040, a critical JWT authentication bypass in Microsoft SharePoint, is being actively exploited in the wild within a day of…

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BigTech Companies

Microsoft patches 400+ flaws, including zero-day under attack

Microsoft's August 2026 Patch Tuesday fixes over 400 vulnerabilities, including an actively exploited zero-day (CVE-2026-68820) in Windows AFD.sys linked to…

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AI & Tech

Swiss govt SharePoint hack exposes 200 accounts

Swiss federal IT agency BIT confirmed hackers breached its Microsoft SharePoint servers by exploiting known vulnerabilities, compromising roughly 200 user…

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BigTech Companies

Active SharePoint RCE flaw exploited to steal machine keys

Hackers are actively exploiting the critical CVE-2026-50522 vulnerability in Microsoft SharePoint to steal machine keys, allowing them to forge authentication…

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AI & Tech

Microsoft Fixes Record 570 Security Flaws in One Patch

Microsoft's July 2026 Patch Tuesday set a record by addressing 570 vulnerabilities, nearly tripling last month's total, largely due to…

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Artificial Intelligence

Windows 11 and Edge Hacked at Pwn2Own Berlin 2026

Day one of Pwn2Own Berlin 2026 awarded $523,000 for 24 zero-day exploits, with DEVCORE's Orange Tsai earning $175,000 for a…

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AI & Tech

Phishing regains top spot as attackers test AI tools

Phishing regained its position as the top initial access method in Q1 2026, accounting for over a third of engagements,…

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BigTech Companies

Senior Executives Targeted by VENOM Phishing for Microsoft Logins

A new, sophisticated phishing-as-a-service platform called VENOM has been targeting high-level corporate executives since at least November 2025, using a…

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BigTech Companies

US Nuclear Plant Hacked Through SharePoint Vulnerabilities

A foreign actor breached the Kansas City National Security Campus by exploiting unpatched Microsoft SharePoint vulnerabilities, revealing critical cybersecurity flaws…

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BigTech Companies

Sharepoint ToolShell Attacks Strike Global Orgs on 4 Continents

The ToolShell vulnerability (CVE-2025-53770) in Microsoft SharePoint is a critical zero-day flaw that allows unauthenticated remote attackers to execute arbitrary…

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AI & Tech

Claude AI Now Integrates with Microsoft Teams, Outlook, and OneDrive

Anthropic has integrated its Claude AI assistant with Microsoft 365 apps like Teams, Outlook, and OneDrive, enabling automatic retrieval and…

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Business

Colt Data Breach: Customer Information Compromised in Cyber-Attack

Colt Technology Services has confirmed a significant data breach potentially exposing sensitive customer information, revising earlier assurances that the attack…

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BigTech Companies

WinRAR 0-day & BadSuccessor Flaw: Microsoft’s Critical Fixes

Critical vulnerabilities in WinRAR (CVE-2025-8088) and Microsoft Kerberos (CVE-2025-53779) are being actively exploited, with Russian organizations targeted by the WinRAR…

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Business

WarLock Ransomware Claims Colt Telecom Attack, Sells Stolen Data

Colt Technology Services is facing a major cyberattack disrupting critical operations since August 12, with hackers attempting to sell stolen…

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Artificial Intelligence

OpenAI Enhances ChatGPT with Dropbox & Teams Integrations, GPT-5 Update

OpenAI is upgrading ChatGPT with third-party integrations (e.g., Dropbox, Notion) and refined GPT-5 access, prioritizing paid subscribers with higher usage…

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Business

Summer 2025 Saw a Surge in Cyber Attacks Worldwide

Summer 2025 saw a surge in cyber threats, with ransomware attacks on hospitals, retail breaches, and geopolitical cyber campaigns reshaping…

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BigTech Companies

US Leads Global List with 396 Hacked SharePoint Systems

A critical Microsoft SharePoint vulnerability (CVE-2025-53770/53771) compromised 396 systems globally, with the U.S. accounting for nearly a third of attacks…

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BigTech Companies

Warlock ransomware exploits SharePoint flaws, warns Microsoft

A Chinese hacking group (Storm-2603) is exploiting SharePoint vulnerabilities to deploy Warlock ransomware, targeting over 420 unpatched systems using zero-day…

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Cybersecurity

US Nuclear Weapons Agency Breached in Microsoft SharePoint Hack

A cyberattack exploiting a Microsoft SharePoint vulnerability compromised systems at the U.S. National Nuclear Security Administration (NNSA), though officials confirmed…

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