Jen Easterly, Director of CISA, tweeted:
In early May 2023, a group self-identifying as the Bl00dy Ransomware Gang was observed attempting to exploit vulnerable PaperCut servers at educational institutions. Read our joint advisory with @FBI and apply patches or workarounds today: go.dhs.gov/4sz
The advisory is embedded below:
aa23-131a_joint_csa_malicious_actors_exploit_cve-2023-27350_in_papercut_mf_and_ng_3