Enlarge (credit: Getty Images) The US Treasury Department has sanctioned three Chinese nationals for their involvement in a VPN-powered botnet with more than 19 million residential IP addresses they rented out to cybercriminals to obfuscate their illegal activities, including COVID-19 aid scams and bomb threats. The criminal enterprise, the …

KrebsOnSecurity recently had occasion to contact the Russian Federal Security Service (FSB), the Russian equivalent of the U.S. Federal Bureau of Investigation (FBI). In the process of doing so, I encountered a small snag: The FSB’s website said in order to communicate with them securely, I needed …

Enlarge (credit: Matt Anderson Photography/Getty Images) US officials on Thursday formally blamed Russia for backing one of the worst espionage hacks in recent US history and imposed sanctions designed to mete out punishments for that and other recent actions. In a joint advisory, the National Security Agency, FBI …