StocksMedium•28 October 2026•
1 min read
Amplitude Security Breach Exposes Customer Data Including Coinbase
Key Facts
1Data analytics provider Amplitude experienced a security incident resulting in the exposure of a subset of customer contact data.
2Reports confirmed that Coinbase was among the clients affected by the security breach.
Data analytics provider Amplitude experienced a security incident resulting in the exposure of a subset of customer contact data. Benzinga reported that Coinbase was among the clients affected by the breach, though Coinbase stated on X that it found no evidence of unauthorized access to its own systems and confirmed that customer funds were not impacted.
Amplitude stock, trading under the ticker AMPL, closed at $17.26 on October 27, 2026, after reaching a day high of $17.44. On the same date, Coinbase Global (COIN) closed at $161.09, with the stock trading between a low of $157.75 and a high of $161.87 during the session.