European computer security researchers say they have discovered vulnerabilities that relate to two techniques used to encrypt emails: PGP and S/MIME. Security experts recommend all PGP users immediately delete or disable their PGP tools, pending a full fix.
Chili's Grill & Bar is warning customers that an unknown number of payment cards were compromised at an unknown number of corporate-owned locations earlier this year for a period of time it suspects lasted two months. Should Chili's have waited to alert customers until it had more information?
A bipartisan group of U.S. lawmakers has reintroduced legislation in the House that would stop the government from forcing software vendors to intentionally weaken their products for surveillance purposes. Two prior attempts to enact the legislation in Congress have failed.
If operational technology systems need to get connected to IT systems, it's essential to have tight controls on the network, says Lam Kwok Yan, professor of computer science and engineering at Nanyang Technological University in Singapore.
Adequately tracking the nonstop arrival and departure of officials in the Trump White House might require real-time, multidimensional flowcharts. But one thing is clear: The White House is facing a looming cybersecurity knowledge and expertise deficit, and that deficit may soon get worse.
Payments are getting faster, and so is payments fraud. A robust fraud management strategy focusing on strong authentication, customer education and scalable responses can be instrumental in minimizing payment fraud risk.
A remote code execution vulnerability revealed in late March in the Drupal content management system is now being used on a large scale for mining the virtual currency monero, a researcher says. At least 400 websites have been infected, and the total number is likely far higher, security experts warn.
Security vendor ProtectWise says a series of operating mistakes has allowed it to gain insight into a group, believed to be affiliated with Chinese intelligence, that specializes in stealing code-signing certificates. The certificates allow for the signing of malware that's unlikely to raise security alarms.
Privacy regulations, user satisfaction concerns and the need to prevent data breaches are driving more organizations that must authenticate users to find "a better way of ensuring that people are who they are when they are accessing critical information," says Tony Smales, CEO of Forticode.