A class action suit has been filed against Advocate Medical Group following the theft of four unencrypted computers that may have exposed data on 4 million patients. Learn more about the allegations the lawsuit makes.
Scientists are discovering ways to make quantum key distribution a more cost-effective and efficient way to securely share encryption keys, but there's still a long way to go before the methods can be practically applied.
Even with the latest disclosures of the efforts the National Security Agency goes through to decrypt Internet communications, enterprises can take specific steps to protect their information from prying eyes.
Citi's settlement with two states over a breach that exposed 360,000 cards will likely set an example for other states. One expert says banking institutions will likely pay more damages when accounts are compromised.
It's time to start thinking about the next wave of DDoS attacks, says Neustar's Rodney Joffe. And it's time for other critical infrastructure industries - not just banks - to assess their risks.
In late July, Izz ad-Din al-Qassam Cyber Fighters announced the launch of Phase 4 of distributed-denial-of-service attacks...
A final rule spelling out requirements for state health insurance exchanges drops a proposed requirement that breaches must be reported within an hour of discovery, relying on language in contracts instead.
A new cross-device malware strain that has been linked to last year's High Roller attacks is defeating dual-factor authentication. Experts explain why banking institutions worldwide should be on alert.
As victims of cyber-attacks on their domain name systems providers, The New York Times, Twitter and the Huffington Post UK may have opened themselves and their customers to more nefarious threats, a leading IT security expert says.