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

A pathetic excuse from an individual attempting my failing miserably, to extort my company... See email below:_x000D_ Hello. I write you to inform you that my man hid an explosive device (tronitrotoluene) in the building where your company is located. It was assembled under my direction. It can be hidden anywhere because of its small size, it is not able to damage the supporting building structure, but you will get many victims in case of its explosion._x000D_ My mercenary keeps the area under the control. If any suspicious behavior, panic or policeman is noticed he will blow up the device._x000D_ I can call off my recruited person if you make a transfer. 20.000 $ is the cost for your life. Tansfer it to me in BTC and I guarantee that I have to call off my recruited person and the device wont detonate. But do not try to cheat- my warranty will become valid only after 3 confirms in blockchain network. _x000D_ _x000D_ My payment details (btc address): 1CDs3JXUU6wNmndAF7EFcrJ6GGSYRKXd7w

Good day. I write you to inform you that my man hid an explosive device (Tetryl) in the building where your company is located. My recruited person built an explosive device according to my guide. It can be hidden anywhere because of its small size, it is not able to damage the building structure, but in case of its explosion you will get many wounded people. My recruited person is controlling the situation around the building. If he sees any strange behavior, panic or policemen he will blow up the bomb. I want to suggest you a transaction. $20000 is the price for your safety. Pay it to me in Bitcoin and I warrant that I will withdraw my man and the bomb will not explode. But do not try to fool me- my warranty will become actual only after 3 confirms in blockchain network. It is my Bitcoin address - 1CDs3JXUU6wNmndAF7EFcrJ6GGSYRKXd7w

Partial email message body: Good day. There is a bomb (tronitrotoluene) in the building where your company is conducted. My recruited person constructed the explosive device according to my instructions. It can be hidden anywhere because of its small size, it is impossible to destroy the structure of the building by my explosive device, but in case of its explosion you will get many victims. My man keeps the territory under the control. If any unnatural behavior, panic or emergency is noticed the device will be blown up._x000D_ I can call off my recruited person if you make a transfer. 20000 usd is the price for your safety. Tansfer it to me in Bitcoin and I ensure that I will withdraw my mercenary and the bomb wont explode. But do not try to deceive me- my warranty will become valid only after 3 confirms in blockchain network. _x000D_ _x000D_ My payment details (Bitcoin address): 1CDs3JXUU6wNmndAF7EFcrJ6GGSYRKXd7w