Outlook email users found themselves without access for several hours Wednesday and Thursday when the service went down.

Microsoft continues to work tirelessly to fix bugs and patch security holes in Windows to help protect users from hackers and ...

According to data compiled by Kaspersky, small- and medium-sized businesses (SMBs) are being increasingly targeted by cyber ...

The Treasury Department alleges that Russia-based Aeza Group is selling web hosting services to cybercriminals, who use it to ...

Microsoft's takedown of Lumma Stealer marks a significant victory against infostealer malware, safeguarding millions of devices from data theft and breaches.

Microsoft has taken down approximately 2,300 domains used to distribute password-stealing Lumma malware to 394,000 Windows PCs. Cybercriminals have used Lumma to hack passwords, credit cards, bank ...

Microsoft reports that the Lumma info stealer has compromised over 394,000 PCs in the last few months.

Microsoft and law enforcement have announced a court-authorized takedown of Lumma, a prolific info-stealer malware operation found on more than 394,000 Windows PCs globally, mostly in Brazil ...

A collective of cloud and security companies, led by Europol and Microsoft, has succeeded in striking a blow against the widespread malware Lumma. The malware nests itself on Windows PCs using ...

Microsoft identified more than 394,000 Windows systems infected by Lumma malware between March 16 and May 16.