u-bomb
RansomwareAbout the group
U-Bomb is a low-profile ransomware operation discovered in March 2023 that arrives via phishing emails and uses third-party offensive frameworks (BRC4, Sliver, Cobalt Strike) for lateral movement before deploying its encryptor, likely becoming inactive in the second half of 2023.
Exploited vulnerabilities
No CVEs attributed to this group in public sources (MITRE ATT&CK). Absence of attribution does not mean absence of activity.
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