Tbbid.zip -

: A ZIP file itself usually won't infect you just by sitting there, but double-clicking it can sometimes trigger "auto-extract" exploits in older software.

: Before opening, upload the file to VirusTotal . This tool runs the file against dozens of antivirus engines to see if it’s flagged as a threat. tbbid.zip

: Users of the email client The Bat! often see "TBB" extensions for database files. : A ZIP file itself usually won't infect

While not a standard "household" file name like documents.zip , files with the "tbb" prefix often relate to specific technical tools: tbbid.zip