Engineer Sentenced to 32 Months for Bitcoin Extortion Plot

Bitcoin extortion plot — A former IT engineer has been sentenced to 32 months in prison for attempting to extort 20 Bitcoin from his own employer by locking the company out of its network.

Daniel Rhyne, a former engineer at a North Carolina-based company, was sentenced in federal court after pleading guilty to one count of transmitting a threat in interstate commerce. Prosecutors detailed that Rhyne used his administrative access to disable the company’s network and email systems, then sent a series of messages demanding 20 BTC—worth approximately $750,000 at the time—to stop the attacks and restore access.

The extortion attempt occurred in 2024. Rhyne’s actions caused significant operational disruption, forcing the company to involve law enforcement and the FBI. The court also ordered Rhyne to pay $1.8 million in restitution to his former employer to cover the costs of the incident.

This case highlights the persistent threat of insider attacks in the digital asset space, where privileged access can be weaponized for crypto-ransom schemes. The sentencing underscores the serious legal consequences for such crimes, even when the demanded cryptocurrency is not ultimately paid.