The zero-day vulnerability — which was first disclosed late Saturday — has been exploited by several Chinese state-aligned groups, according to Microsoft.

Microsoft has issued a stark warning about a recent cyberattack targeting critical infrastructure, including the U.S. National Nuclear Security Administration (NNSA), exposing vulnerabilities in its SharePoint software.

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Security experts at Google and Microsoft have discovered that Chinese government-backed hackers are exploiting a serious flaw, known as a zero-day vulnerability, in Microsoft SharePoint, a tool used by many companies to store and share documents internally.

Move along, nothing to see here comment Here we go again. Another major Microsoft attack, with this one seeing someone — most likely government-backed hackers — exploiting a zero-day bug in SharePoint Server that Redmond failed to fix.

Microsoft commits to AI-enhanced intelligence, threat response, security principles. Microsoft is committed to building an AI-based cyber shield that will protect customers and countries around ...

Governments, schools, healthcare providers and large enterprise firms are at risk, one cyber threat intelligence chief said.

The initiative positions ICS at the forefront of a market expected to grow into a multi-billion-dollar opportunity, reinforcing the company’s ambition to shape the future of quantum-resilient cybersecurity as the next technological arms race accelerates. Further developments are expected in the weeks ahead.

Microsoft Corp., battered for its role in several major hacks, ... Microsoft Vows to Revamp Security Products After Repeated Hacks. Tech giant plans to use AI to scan code, ...

The number of companies and organizations compromised by a security vulnerability in Microsoft Corp.’s SharePoint servers is increasing rapidly, with the tally of victims soaring more than six-fold in a few days,