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.
This group has 0 victims. The victim list API is currently responding slowly for this dataset. Country, sector, and infostealer breakdowns are not available at this time. Basic stats (victim count, first/last seen) are shown above from a faster data source.
Don't let email issues hurt your business reputation.
Our cybersecurity team helps you fix SPF, DKIM, DMARC and protect your sender reputation. Get a free 30-minute consultation with a security expert.