Cryptocurrency exchange Cryptsy has revealed that it suffered a 2014 hack attack that now leaves it insolvent. The exchange is appealing to its attacker to return the stolen bitcoins, worth $5 million today - no questions asked.
The FBI is investigating the point-of-sale malware breach at hotel chain Hyatt, which says related infections stretched for four months and affected 250 hotels worldwide. But Hyatt has yet to reveal how many customers or payment cards were compromised - or how attackers got in.
Microsoft has patched a new, critical remote code execution vulnerability affecting all versions of Internet Explorer, but it's now only supporting and patching IE 11 and Edge. Potentially, several hundred million users of old IE versions are now at risk.
The Maharashtra government has appointed senior IPS officer and IT expert Brijesh Singh as Special IG-Cybercrime. Experts analyze expectations for the new head and discuss what should be his agenda for tackling cybercrime.
Networking vendor Fortinet refutes a researcher's assertions that there is an SSH "backdoor" in the FortiOS firmware that runs its devices. Many experts say that while the patched flaw looks unintentional, it might still serve as a backdoor.
European police have arrested a "main target" as part of a previously undisclosed law enforcement effort, dubbed Operation Pleiades, against the distributed denial-of-service attack gang called DD4BC, or "DDoS for Bitcoin."
A team of cryptographers has found that the random-number generator Dual_EC - known to have been backdoored by the NSA - was added to Juniper's ScreenOS firmware around 2008 and is still present, although the networking giant has promised to soon replace it.
The New York Attorney General's settlement with taxi-hailing platform Uber - over alleged customer data privacy violations and a delayed data breach notification - provides a best practice security template for any organization that handles customer data.
As nations worldwide struggle with effective cyber legislation, Europe leads. Dr. Henning Wegener, chairman at World Federation Of Scientists' Permanent Monitoring Panel on InfoSec, speaks to what makes this possible.
Reports on the Ukrainian energy supplier hack have left many crucial questions unanswered: Who was involved, did malware directly trigger a blackout and are other suppliers at risk from similar attacks? Cybersecurity experts offer potential answers.
A power blackout that recently affected about 1.4 million Ukrainians has been tied to an espionage Trojan called BlackEnergy. The attack appears to be the first time that hackers have successfully used malware to help disrupt energy-generation systems.
Fraudsters consistently work across different channels to defraud banking institutions. And now banks are getting smarter about converging those channels to fight fraud. Bill Sweeney of BAE Systems Applied Intelligence shares insights in this video interview.
To minimize the risk of business email compromise schemes and similar types of fraud, senior executives at businesses should avoid posting information about their activities on social media and other accessible forums, says security expert Chuck Easttom.