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

Return-Path: <Peter@turbocitybah.com> Received: from turbocitybah.com (turbocitybah.com. [194.58.58.140])_x000D_ _x000D_ Hello. There is a bomb (Tetryl) in the building where your company is located. My man constructed the bomb under my direction. It is compact and it is covered up very carefully, it can not damage the supporting building structure, but there will be many wounded people in the case of its detonation._x000D_ My recruited person is watching the situation around the building. If any unusual activityor emergency is noticed he will blow up the bomb._x000D_ I can withdraw my mercenary if you pay. 20.000 dollars is the value for your safety. Tansfer it to me in BTC and I guarantee that I will call off my mercenary and the bomb wont detonate. But do not try to deceive me- my warranty will become actual only after 3 confirmations in blockchain._x000D_ It is my Bitcoin address : 1CdD3nthrWR76RkL1WwLH7BSqCFASLjbhu

Received: from unknown (HELO trademarklytics.com) (194.58.58.116) From: Peyton Perry_x000D_ <Peter@trademarklytics.com>_x000D_ To: x_x000D_ Date: 13 Dec 2018 19:44:22 +0100_x000D_ Subject: You can avoid problems_x000D_ _x000D_ Good day. There is the explosive device (lead azide) in the building where your business is located. My recruited person constructed the bomb under my direction. It is small and it is hidden very well, it is not able to destroy the supporting building structure, but you will get many wounded people in the case of its detonation._x000D_ My man keeps the territory under the control. If he sees any unusual activity or cops the bomb will be blown up._x000D_ I would like to propose you a deal. You pay me 20000 usd in Bitcoin and the device will not explode, but do not try to fool me -I assure you that I have to _x000D_ _x000D_ You must solve problems with the payment by the end of the workday, if you are late with the transaction the bomb will explode.