In November 2021, the crypto exchange platform <a href="https://www.techtarget.com/searchsecurity/news/252509877/Cryptocurrency-exchange-BTC-Alpha-confirms-ransomware-attack" target="_blank" rel="noopener">BTC-Alpha suffered a ransomware attack data breach</a> after which customer data was publicly dumped. The impacted data included 362k email and IP addresses, usernames and passwords stored as PBKDF2 hashes. The data was provided to HIBP by a source who requested it be attributed to &quot;white_peacock@riseup.net&quot;.

W listopadzie 2021 <a href="https://www.techtarget.com/searchsecurity/news/252509877/Cryptocurrency-exchange-BTC-Alpha-confirms-ransomware-attack" target="_blank" rel="noopener">r</a>. platforma wymiany kryptowalut <a href="https://www.techtarget.com/searchsecurity/news/252509877/Cryptocurrency-exchange-BTC-Alpha-confirms-ransomware-attack" target="_blank" rel="noopener">BTC-Alpha ucierpiała w wyniku ataku ransomware</a>, po którym dane klientów zostały publicznie zrzucone. Dane te obejmowały 362 tys. adresów e-mail i IP, nazwy użytkowników i hasła przechowywane w postaci haseł PBKDF2. Dane te zostały dostarczone do HIBP przez źródło, które poprosiło o przypisanie ich do "white_peacock@riseup.net".