SentinelOne is taking a marketing gamble by offering to reimburse customers who suffer a ransomware infection if the security firm can't remediate affected systems. But let's take a close look at what's actually on offer.
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.
MacKeeper squared off with a 14-year-old over four videos he posted that criticized the anti-virus firm's marketing practices, warning the teenager that his parents could face steep legal fees and civil fines for alleged slander and libel.
MacKeeper failed to alert customers earlier this year that for at least four weeks, its anti-virus software wasn't receiving regular signature updates. Industry experts say any such delay is unacceptable for an AV vendor.
At the Black Hat event in Las Vegas later this month, researchers plan to reveal vulnerabilities in hooking engines, a critical component of security software and other applications, including Microsoft Office.
There's often a dangerous trade-off made between convenience and security. That's illustrated no better than by a recent issue patched by Microsoft. It's an attack so devilishly smooth that it's a wonder hackers had not figured it out before.
Security vendors are issuing warnings about two new types of dangerous Mac malware - Eleanor and Keydnap - which serve as a reminder that it's not just Windows users coming under fire from malicious software developers and tricksters.
Endpoint protection vendors compete fiercely for customers, and allegations of impropriety are common among rivals. The latest battle pits Sophos against Cylance. Whose version of the story is the truth?
An individual claiming to be the hacker who posted four healthcare databases on the dark web reveals some of his tactics. We take a close look at the risks posed to one affected clinic, which faces a ransom demand.
While PCI compliance is a priority for many U.S. retailers, some major companies in Australia say they'd rather forego the cost of compliance and risk the possibility of steep fines if a card breach occurs.
Comodo made no new friends last week when it claimed that a nonprofit project, Let's Encrypt, stole its business model. Now, the digital certificate giant says it will not pursue applications aimed at securing trademarks using the phrase "Let's Encrypt."
Would encryption, two-factor authentication and other measures stop a determined adversary from stealing millions of U.S. government personnel files? No, a former CIA CISO says. Read how Robert Bigman would defend against OPM-style cyber-attacks.