Files with reco suffix can be also encountered as files that were affected and had their endings renamed by STOP/DJVU ransomware.
There is one other file type using
the RECO file extension!
.reco - Evernote data
RECO file extension - STOP/DJVU ransomware file
What is reco file? How to open reco files?
File type specification:
File extension reco is also used by STOP/DJVU RECO ransomware since October 2019. This ransomware works like any other, renaming your files by adding reco file extension and demanding "ransom" for the recovery.