Vikrant Arora, CISO of NYC Health & Hospitals, offers the four most important questions a board must ask the CISO to get a good understanding of how the organization is addressing top cybersecurity concerns.
Malware researcher Ivan Kwiatkowski unleashed ransomware on tech-support scammers after his parents stumbled across a site warning they'd been infected by Zeus. Despite the feel-good factor, however, security experts advise against hacking back.
Is the recent breach at HEI Hotels & Resorts linked to the hack of POS systems provider MICROS? And have other POS vendors been breached as well? Security experts offer their analysis and size up vendor vulnerabilities.
An unparalleled mystery has piqued the security community's curiosity. A group calling itself the "Shadow Brokers" claims to have stolen code and exploits from the Equation Group, a nation-state spying group suspected to be affiliated with the NSA.
A new research project called Amnesia tackles the password management problem by not storing full data in any one place where it can be hacked. But does this proposed solution truly offer better password security?
It's easy to look at the payments landscape and see only the flaws. But payment card security has come a long way in the past 10 years, thanks in large part to the PCI Data Security Standard. How will card security be refined in the coming decade?
The FBI is investigating the compromise of the DNC and related party organizations. The big question is whether the FBI will be able to definitively attribute the various hacks to Russia. Former special agent Leo Taddeo offers investigatory insights.
The apparent breach of a system support portal used by Oracle MICROS to remotely access and service MICROS point-of-sale systems has raised more questions than answers. What actually happened? Which data was compromised? And who waged the attack?
Unlike other malware, ransomware practically screams and shouts at victims, and that distinct behavior holds promise for helping to better detect and block ransomware infections, according to Northeastern University security researchers.
In the wake of the recent hack of the Bitfinex bitcoin exchange, the stability and security of cryptocurrency is again being questioned. In this video interview, cryptocurrency expert Robert Schwentker contends the attack, and others like it, could lead to regulation of cryptocurrencies.
Delta is warning that a power failure lead to system outages, resulting in numerous flight cancellations or delays. As more airline-related processes get computerized, experts are asking why the airline's systems aren't more resilient.
A new survey shows 82 percent of organizations around the world are struggling with a shortage of staff with cybersecurity skills. Training expert Simone Petrella analyzes the survey results and spotlights the skills needed now to fight emerging cyber threats.
Imagine the security implications of a world in which millions of people have a physical impairment that leaves them internet-connected. Say hello to the promise - and peril - of internet-connected hearing aids, says Global Cyber Alliance's Phil Reitinger.
Russia, which some have blamed for attacks against the Democratic Party in the U.S., has offered a detailed description of coordinated cyberattacks against its scientific, public authority and military institutions. Is the announcement a tit-for-tat move after the charges of Russian involvement in U.S. hacks?