Coinbase Ties Customer Contact Data Exposure to Vendor Amplitude, Says It Was Not Breached

Coinbase pinned an exposure of some customer contact information on Amplitude , a third-party analytics provider, late Tuesday, while saying the exchange itself had not been breached. “Coinbase has not had a data breach,” the company’s support account wrote on X on the evening of Oct. 27, U.S. time. According to the post, an incident on Amplitude’s side “impacted a small subset of Coinbase customer contact data, among other Amplitude customers.” Coinbase said it had “found no evidence of unauthorized access to Coinbase systems, and customer funds were not impacted.” Claims of a breach had circulated on X for nearly three hours before Coinbase posted. Around 8 p.m. ET on Oct.

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