Crypt0L0cker ransomware - originally tied to the Gameover Zeus gang - has returned, researchers warn, and in some cases is digitally signed to make it appear legitimate. Other attack campaigns are spreading Cerber and Sage Locker via spam emails sent via short-lived domain names.
Federal prosecutors have filed criminal charges against 16 individuals who were allegedly part of a $60 million healthcare fraud case involving falsifying electronic health records of hospice patients. Do EHRs make it easier to commit - and investigate - healthcare fraud?
With Verizon's data breach investigations team finding that 90 percent of breaches trace to a phishing or other social engineering attack, lead investigator Chris Novak says that using multifactor authentication should be a no-brainer for all organizations.
To meet the increasing customer demands for effective solutions, security vendors must ensure their products work together well, says Dr. Mike Lloyd of RedSeal. This is particularly essential to achieving "digital resilience," the ability to promptly detect and respond to network intrusions, he says.
Vice President Mike Pence used a personal AOL email account while governor of Indiana to conduct official business, and his account was hacked. Live by the private email account, die by the private email account?
For any of the tens of thousands of organization that may be smarting from this week's Amazon Web Services and Simple Storage Solution (S3) outage, take the following advice to heart: "You must kill your darlings."
Déjà vu "smart toy" information security fail: Spiral Toys, maker of internet-connected CloudPets, is under fire for exposing 821,000 user records online - now being ransomed - as well as links to 2.2 million parents' and children's voice recordings.
The Russian government appears to be doubling down on its information warfare success to date, publicly confirming that it has a "cyber army" designed to wage psychological operations and propaganda campaigns. While there are defenses, too few are using them.
What did Yahoo executives know about multiple data breaches and attacks that the company suffered, and when did they know it? Those questions have continued to dog Yahoo as it negotiates its sale to Verizon for the now-discounted price of $4.5 billion.
The agency that enforces HIPAA is urging healthcare organizations and their business associates to ramp up their efforts to share information on cyber threats as part of a broader effort to develop more mature information security programs.
Our objective, as the industry's largest global media organization, is to bring you the most important bits from the conference, whether you attended the event or are experiencing the content now for the first time. Call this the Best of RSA Conference 2017.
Attackers are increasingly targeting mobile channels, driving banks to seek better ways of verifying the authenticity and integrity of not just users, but also mobile devices and transactions, says John Gunn of cybersecurity technology firm Vasco Data Security.
Paid breach notification site LeakedSource has disappeared. Given the site's business model - selling access to stolen credentials to any potential buyer - breach notification expert Troy Hunt says the site's demise is no surprise.
What's required to access the Dark Web? And how does one separate fact from fiction? These are two of the five things Dark Web users need to know, says Danny Rogers, co-founder and CEO of Terbium Labs.