BREACHCONFIRMED
GAIN Capital Group, LLC Data Breach
payment_processor • financial
Unknown
Records Affected
Apr 14, 2020
Disclosed
unknown
Attack Vector
Data Exposed
Account NumbersNamesDates of BirthAddressesEmail AddressesPhone NumbersCredit Card Numbers
Timeline
OccurredInvalid Date
DiscoveredApril 15, 2020
DisclosedApril 14, 2020
Related Coverage
Last updated: February 6, 2026