While Facebook has invalidated 90 million users' single sign-on access tokens following a mega-breach, researchers warn that most access token hijacking victims still lack any reliable "single sign-off" capabilities that will revoke attackers' access to hyper-connected web services and mobile apps.
Facebook says that whoever hacked 50 million user accounts, putting the privacy of those users' personal data at risk, did so by abusing its "View As" privacy feature. Facebook says the attack successfully targeted three separate bugs in its video-uploading functionality.
Security ratings are increasingly popular as a means of selecting cybersecurity vendors. But Ryan Davis at CA Veracode also uses BitSight's ratings as a means of benchmarking his own organization for internal and external uses.
In Australia, it can take as few as 15 minutes to steal someone's phone number, a type of attack known as SIM hijacking. Such attacks are rising, but mobile operators have no plans to change the authentication required around number porting, which can be set in motion online with minimal personal information.
Massive, well-resourced companies are still using live customer data - including their plaintext passwords - in testing environments, violating not just good development practices but also privacy laws. That's yet another security failure takeaway from last year's massive Equifax breach.
A case involving alleged insider theft of protected health information from a hospital in New York illustrates why healthcare organizations need to take extra precautions to prevent similar incidents. Security experts offer recommendations.
The new Apple Watch 4, which includes a sensor that can conduct an electrocardiogram, spotlights the emergence of consumer apps that appear to cross over into the territory of medical devices, raising potential cybersecurity concerns.
Why did CISOs at a half-dozen leading healthcare organizations launch a new council aimed at standardizing vendor security risk management? One of those CISOs, John Houston of UPMC, explains why the group was launched, how it will work and why managing cloud vendor risks is a top priority.
While healthcare entities and their vendors apparently are improving their encryption practices for computing and storage devices, regulators are also urging organizations to avoid overlooking the importance of physically securing and tracking these devices to help safeguard PHI.
A recent incident involving a chronic care management company spotlights how paying a ransom to recover decryption keys from ransomware attackers can put sensitive data at additional risk. Security experts offer insights on how to prepare for the many challenges posed by attacks.
Artificial intelligence and machine learning will have a significant impact on lowering the cost of securing an organization because it will reduce the need for advanced skillsets, predicts Rapid7's Richard Moseley.
Documents containing information on more than 300,000 patients were recently discovered on the former campus of a Missouri hospital that's being prepared for demolition four years after the hospital moved to new facilities. The incident illustrates the need to track all paper records that contain PHI.
About three dozen major health data breaches have been added to the federal tally in recent weeks, including a mix of hacking and unauthorized access/disclosure incidents. Here's an analysis of the latest statistics and the reasons behind the trends.