Researchers are especially concerned about a high-severity defect in SQL Server and a critical vulnerability in SPNEGO, a foundational protocol.

Third-party antivirus software will no longer have access to the Windows kernel as Microsoft rolls out changes to reduce IT downtime from unexpected crashes or disruptions. 

Trend Micro researchers discovered and reported the eight-year-old defect to Microsoft six months ago. The company hasn’t made any commitments to patch or remediate the issue.

The tech giant's regular vulnerability list includes new vulnerabilities for Windows Updater and Installer.

Sin City’s chief information officer says incident response playbooks and muscle memory limited the incident’s impact locally.

George Kurtz, CEO of the software firm, said a fix is being deployed and the issue is not due to a cyberattack.

Nearly all commercially available computers are vulnerable to a flaw in the process used to display a logo upon start-up.

Facebook said it took steps to halt hackers associated with Hamas, as well as Palestine's Preventive Security Service.

Organizations are patching, but not fast enough.

Thursday's slate of demonstrations includes more attacks against web browsers — this time, it's Mozilla Firefox and Microsoft Edge.