Coinbase denies systems breach, says vendor exposed customer data

Coinbase said that an incident at analytics vendor Amplitude exposed some customers’ contact data, but it found no evidence of unauthorized access to its own systems. Some Coinbase customers’ contact information was exposed in a security incident at analytics vendor Amplitude, the exchange said Wednesday. The incident impacted a “small subset” of Coinbase customers, along with other Amplitude clients, Coinbase Support said on X. Coinbase denied that its own systems had been breached and said customer funds were not affected. The disclosure adds to Wednesday’s reports of cyberattacks affecting both crypto exchanges and traditional financial firms.