February 28, 2020 Bitfinex and OKEx disrupted by DDoS attacks.

Bitfinex and OKEx, two major cryptocurrency exchanges, were both hit with distributed denial of service (DDoS) attacks Friday. Bitfinex’s trading platform went down for less than an hour, while OKEx reports service was “largely unaffected.” The motivations for and culprits behind the hacks are still unknown.