The Russia-aligned RomCom gang exploited the vulnerabilities to target hundreds of Firefox users across Europe and North America.

Russian hackers seen exploiting two zero-days to deploy backdoors against victims in Europe and North America.

Russian-based RomCom cybercrime group chained two zero-day vulnerabilities in recent attacks targeting Firefox and Tor Browser users across Europe and North America.

The no-click exploit launched in October infected computers in Europe and North America with the RomCom backdoor when victims were redirected through attacker-controlled websites.