The security of Internet-connected toys is in the limelight after toymaker VTech acknowledged suffering a data breach that affects 5 million accounts and personal information and photographs relating to more than 200,000 children.
Ireland's Cyber Crime Conference in Dublin drew a capacity crowd for a full day of security briefings, networking, hotly contested capture-the-flag and secure-coding challenges, as well as a chance to sharpen one's lock-picking skills.
Despite near-constant warnings from law enforcement officials and the information security community, too many organizations still aren't taking security seriously, experts warned at the Irish Cyber Crime Conference in Dublin.
A data breach potentially affecting 16,000 patients at a group of Texas pediatric clinics spotlights the challenges in preventing and detecting breaches involving insiders who are authorized to access records.
While 2015 is already a record year for mega breaches in the healthcare sector, recent incidents involving common, persistent problems - as well as smaller scale hacker attacks - continue to litter the federal tally of health data breaches.
British police have arrested a third suspect in connection with the hack attack against telecommunications provider TalkTalk. Separately, Vodafone UK also issued an alert of a breach, which it traced to reused passwords.
A third data breach affecting TalkTalk has prompted sharp questions from U.K. public officials about whether stronger breach notification laws and breach-related penalties might help prevent more such incidents from occurring.
Financial services firm E*Trade and publisher Dow Jones are separately warning their customers and subscribers that their personal information - and in some cases, payment card data - may have been compromised in a cyberattack campaign.
Credit-rating provider Experian says a hack attack compromised a server storing sensitive personal information on millions of T-Mobile customers, including those requiring credit checks for service or device financing.
The hotel chain bearing 2016 U.S. presidential candidate Donald Trump's name has confirmed that its point-of-sale systems were malware-infected for more than a year, but it's downplaying the possibility that card data was exfiltrated or used to commit fraud.
The severity of the U.S. Office of Personnel Management breach continues to grow, with investigators now reporting that hackers stolen 5.6 million people's fingerprint data. The theft may have security implications well into the future.
Security experts trace many of the world's cybercrime attacks to Russia. But Russian authorities never extradite suspects, and they allow hackers to operate with impunity - if they play by some ground rules.
Yet another health insurer - Excellus BlueCross BlueShield - has belatedly discovered that its systems were hacked. The breach potentially exposed information on 10.5 million individuals, was discovered in August, but appears to have begun in 2013.
It's "cyber party" time, as self-described "eccentric millionaire" - and onetime anti-virus company founder - John McAfee announces that he's entering the 2016 U.S. presidential race with a newly created party that will focus on security and privacy.