You know how it is, can you ever trust criminals ... ? I haven't seen any public disclosures yet.

Yeah, Babuk 2.0 doesn't really have much credibility, imho.
here the .onion url:
http://bxwu33iefqfc3rxigynn3ghvq4gdw3gxgxna5m4aa3o4vscdeeqhiqad[.]onion/blog/39b1b6646b2110e79ac532e169720824c3d842d02ce0c61e95658835ac24d084/

February 2025 was a high-volume month on data leak and ransomware sites. Our system picked up and enriched 705 events, the highest ever.

CL0p has been active posting victims from their December 2024 attack against vulnerable Cleo servers.

Get the full picture with our subscription at eCrime.ch

New message on the CL0p / Clop leak site

for example this one was posted on November 26