WinRAR Vulnerability Exploited by Russian Hackers to Deploy GIFTEDCROOK Stealer

Russian hackers are exploiting a known flaw in WinRAR to quietly steal passwords, session cookies, and sensitive files from Ukrainian organizations. The vulnerability, tracked as CVE-2025-8088, was patched in July 2025, yet multiple Russia-aligned groups are still weaponizing it nearly a year later. This proves that unpatched software remains one of the most reliable entry […] The post WinRAR Vulnerability Exploited by Russian Hackers to Deploy GIFTEDCROOK Stealer appeared first on Cyber Security News.