IoT garage door opener maker bricks customer’s product after bad review
Found on Ars Technica on Tuesday, 04 April 2017
On April 1, a customer who purchased Garadget on Amazon using the name R. Martin reported problems with the iPhone application that controls Garadget.
Shortly afterward, not having gotten a response, Martin left a 1-star review of Garadget on Amazon.
Grisak then responded by bricking Martin's product remotely.
Someone could learn a little about PR.