The US Federal Bureau of Investigation has initiated an investigation for determining the accuracy of information that a Russian cybercriminal gang could hold 1.2 billion stolen credentials.
The CyberVor gang, as it was dubbed by Hold Security, is allegedly in possession of the impressive amount of passwords and usernames, as a result of collecting it through different means.
According to Hold Security, they started by purchasing this type of information on underground forums, from other cyb…