While "mydata" is a generic name used by many systems, it most likely belongs to one of the following:
: Backup and security apps, such as MyData Protection on Google Play, often generate zip files with this naming convention when saving user information to the cloud or local storage. mydata~1676553578103.zip
with reputable antivirus software before extracting it. While "mydata" is a generic name used by
: If the file is extremely small (a few KBs) but claims to be a full account backup, it may be suspicious. mydata~1676553578103.zip
: It may also be related to the MyData Global initiative, which focuses on human-centric personal data management and interoperability between operators. Is it safe to open?
the file if it arrived from an unknown sender or appeared unexpectedly.