The UnitedHealth Group has confirmed that it paid a ransom to cybercriminals to protect sensitive data stolen during the Optum

North Korean hackers have been exploiting the updating mechanism of the eScan antivirus to plant backdoors on big corporate networks and

​The Department of State has started imposing visa restrictions on mercenary spyware makers and peddlers, prohibiting their entry into the

​Microsoft warns that the Russian APT28 threat group exploits a Windows Print Spooler vulnerability to escalate privileges and steal credentials