If you suddenly see a person with such a flash drive, as in the picture, you can safely take it to the FSB, the KGB or whatever that service is called in your country.
Stealth Bio MXP - a secure drive with hardware encryption (AES-256 CBC), software protection, a fingerprint scanner. Available in capacities of 1-16 GB. It is worth for ordinary mortals from 189 to 529 dollars. It is usually supplied to the governments of the USA and Canada. Maybe with such people go to the CIA.