The data breach of Hong Kong-based toy manufacturer VTech appears to have also included photos of children and parents, adding to what could be one of the worst leaks of the year.
Microsoft has updated several of its security tools to remove two digital certificates installed on some Dell computers that could compromise data.
A bug affecting some VPN services can be used to figure out a computer's real IP addresses, including those of BitTorrent users, which could pose a huge privacy and possibly a legal risk.
The Mozilla Foundation reported increased revenue for 2014, the last year for which money from a lucrative Google search deal was included.
Microsoft is adding a new opt-in defense for enterprises to block adware, which is often sneakily wrapped into free downloads.
The Dridex botnet, which targets financial credentials, appears to be gaining steam again, striking computers in the U.S., U.K. and France.
Google continues to receive a steady stream of requests to delist specific search results as a result of a controversial European court ruling.
A device built by legendary hacker Samy Kamkar calls into question the security of payment cards as the U.S. continues to grapples with card fraud.
As China increasingly embraces payment cards over cash, Trend Micro is seeing an uptick in cybercriminal activity aimed at card fraud.
The fallout from a serious security mistake made by Dell is widening, as security experts find more issues of concern.
A hacking group that crippled South Korean banks, government websites and news agencies in early 2013 may be active again, Palo Alto Networks said Wednesday.
Security company Damballa said it has found two utilities that are closely related to capabilities seen in the destructive malware that hit Sony Pictures Entertainment last year.
SentinelOne has added a feature to its endpoint detection products that can restore files encrypted by cybercriminals, a common type of attack known as ransomware.
Cisco is working to build the confidence of prospective customers in its products, two years after the NSA spying disclosures seeded doubt, particularly in China.
The Blackhole exploit kit has made a surprising reappearance two years after cybercriminals stopped using it, according to security vendor Malwarebytes