<ul data-eligibleForWebStory="false">The U.S. Treasury sanctions Russia's Aeza Group and affiliates for aiding cybercriminals through bulletproof hosting services.Bulletproof hosting services allow cybercriminals to host malicious content and evade shutdown attempts by authorities.The sanctions target Aeza Group subsidiaries and key figures involved in managing cybercrime-supporting infrastructure.The U.S., UK, and Australia recently sanctioned another Russian bulletproof hosting provider, Zservers/XHost, for supporting ransomware operations.