Australia's postal service is researching the use of the public cryptographic ledger known as blockchain for e-voting applications, but experts cast doubt on whether the approach would help resolve the many worries around internet voting.
If intelligence or law enforcement agencies know that an organization's information systems are being attacked, when should they alert the victim, if at all? What if the victim is a political party? Here's a look at the issues raised by the Democratic National Committee hack investigation.
FireEye CEO Kevin Mandia has blamed his company's lower-than-expected quarterly revenue on the rise of ransomware and cyber extortion attacks and a decline in APT campaigns. Experts debunk those assertions.
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?
Granular patient consent policies - adopted despite HIPAA allowing certain data to be shared without explicit patient consent - can lead to less data being exchanged by healthcare entities, says researcher Julia Adler Milstein of the University of Michigan, who describes results of a new study.
Obviously, ransomware attackers have no scruples. But the latest attacks go to even further extremes, channeling everything from Hitler to cats, as attackers hone their attempts to shake down Windows and Android users alike.
A former Fla. hospital worker has been sentenced to federal prison in a case involving criminal HIPAA violations and tax fraud. Although the prosecution of HIPAA-related crimes are still rare, some experts say such cases could be on the rise.
In the largest HIPAA settlement to date, federal regulators have smacked Chicago-based Advocate Health Care with a $5.5 million fine in the wake of an investigation into three 2013 breaches. The settlement is HHS's tenth HIPAA enforcement action this year.
Arizona-based Banner Health, which operates 29 hospitals, says it's notifying 3.7 million individuals that their data was exposed in a "sophisticated cyberattack." An initial attack against payment card processing systems apparently opened the door to the attackers accessing healthcare data.
CEO fraud campaigns are becoming far more common. A recent attack against our company was deflected because of the alertness of a staff member who received a fraudulent wire transfer request, illustrating why well-informed employees truly are the best lines of defense against these schemes.
A Congressional proposal that would allow HHS to offer technical assistance to private-sector efforts aimed at solving the problem of matching the right records to the right patient could pave the way for a significant breakthrough, says Lynne Thomas Gordon, CEO of AHIMA, which represents records professionals.
Security firm ThreatConnect says Guccifer 2.0, who claims to be the lone hacker of the Democratic National Committee, may have close ties to Russia. But after reviewing related technical evidence, not all security experts agree.