Infosec in brief A computer intrusion hit the US spy satellite agency, but officials insist no classified secrets were lost - ...

Microsoft Corp. is investigating its early alert system leak, to analyze any exploitation done by the Chinese hackers.

A vulnerability in Microsoft’s SharePoint software has led to hundreds of organisations being breached by what is believed to ...

Chinese-linked hackers breached several U.S. government agencies, including the Department of Homeland Security and the Department of Health and Human Services, by exploiting a vulnerability in ...

On July 20, 2025, Microsoft and the Cybersecurity and Infrastructure Security Agency (CISA) issued urgent warnings about new, actively ...

GPT-5 had already been spotted in the wild before Altman’s appearance on This Past Weekend, fueling speculation that the next ...

Three China-linked hacking groups exploited flaws in Microsoft’s SharePoint software, impacting around 100 organizations, including several US federal agencies. Microsoft is working with CISA and ...

Department of Homeland Security headquarters, several of its agencies and the Department of Health and Human Services have ...

Microsoft confirms Chinese hackers exploited a SharePoint flaw; Patches now available. Cloud-based Microsoft 365 not affected ...

Microsoft has pointed the finger at three Chinese nation-state actors for exploiting the SharePoint vulnerabilities. Here's what we know about the security flaws and how to guard against future ...