The battle cry #DeleteCoinbase is resounding across crypto Twitter as bitcoin users close their accounts to protest a controversial acquisition by the exchange.

These users are upset with Coinbase for acquiring Neutrino because that blockchain analytics outfit’s executive suite – CEO Giancarlo Russo, CTO Alberto Ornaghi, and CRO Marco Valleri – previously spearheaded projects for the startup Hacking Team, which sold spyware to several governments known for human rights abuses.