qlocker Ransomware

QLocker was a financially motivated ransomware operation active in 2021 that exclusively targeted QNAP NAS devices exposed to the internet, exploiting a hard-coded credentials vulnerability to compress files into password-protected 7-Zip archives and demanding roughly $400 per victim, netting approximately $350,000 in a single month.

Vulnerabilities cited for this group

CVEs associated with the group by ransomware.live. Records not yet published here appear without a link.

No CVE associated with this group in the sources.