Though the vulnerability was first identified in May, it's taken more than two months for Microsoft to issue an effective fix.

Cybercriminals are exploiting a zero-day vulnerability, CVE-2025-53771, in Microsoft SharePoint servers without needing login ...

Chinese hackers breached the U.S. National Nuclear Security Administration through Microsoft SharePoint, with the Energy ...

More than 400 organizations have been compromised in the Microsoft SharePoint attack, according to Eye Security, which ...

A global attack on Microsoft server software used by thousands of government agencies and businesses to share documents ...

A large-scale cyberattack has shaken global cybersecurity after over 100 organizations were infiltrated through critical flaws in Microsoft’s SharePoint servers ...

The company said state-backed hacking groups were breaching systems through flaws in SharePoint, which is used by the U.S.

Major cyberattacks in 2025 so far have included the Microsoft SharePoint Server “ToolShell” attacks, the ransomware attack ...

A critical SharePoint zero-day (CVE-2025-53770) has been used to breach 400 firms, including the US nuclear agency. Microsoft ...

Microsoft has released security updates addressing the exploited vulnerabilities and urged all customers to apply patches ...

One of the hacked organizations reportedly includes the U.S. agency responsible for maintaining the country's stockpile of ...

The SharePoint vulnerabilities that Microsoft released emergency patches for earlier this week – tracked as CVE-2025-53770 ...