Reported to the Internet Storm Center (https://isc.sans.edy) as part of the Sexploition campaigns of summer and fall of 2018

Good day. There is an explosive device (Tetryl) in the building where your company is conducted. It was assembled under my direction. It is small and it is covered up very carefully, it is not able to destroy the supporting building structure, but if it detonates you will get many victims. My recruited person is controlling the situation around the building. If any unusual activity, panic or emergency is noticed the bomb will be exploded._x000D_ I would like to propose you a transaction. $20000 is the value for your safety and business. Tansfer it to me in BTC and I assure that I have to withdraw my man and the device will not detonate. But do not try to cheat- my warranty will become actual only after 3 confirms in blockchain.My payment details (Bitcoin address)- 1Dnw2qJxGFCZdE3PzCaVioBB9zERc7SzRB