A researcher claims WhatsApp has dismissed his finding that there's a backdoor in the application that could allow attackers to unlock encrypted messages. But the controversy is more nuanced - and for most of us, much less threatening - than it might first appear.
Yet another study reveals that millions of people are picking weak passwords, with "123456" remaining our collective favorite. Rules requiring stronger passwords and not forcing passwords to expire both could help boost security.
England's largest health trust has been hit by a suspected cyberattack that led to IT administrators taking many systems offline at four hospitals in London while the matter gets investigated. The trust says it has not yet determined whether the disruption was malicious, but it has ruled out ransomware.
Examining the causes of a cyberattack that blacked out Ukraine's power system leads the latest edition of the ISMG Security Report. Also, a report on the Anthem breach and commentary on President-elect Donald Trump's characterization of cybersecurity.
Rudy Giuliani, the former New York mayor who's been tapped by U.S. president-elect Donald Trump to lead a cybersecurity corporate outreach program, runs a security consulting firm with a website that's been given a failing grade for its security.
Yet another power blackout in Ukraine was the result of attackers striking via spear-phishing emails and malware, researchers have confirmed. Ukraine's president blamed the campaign on Russia and said it disrupted a number of critical infrastructure targets.
A list of "super user" passwords - and a default username - now circulating online appears to allow unauthorized access to some webcam video streams, security researchers warn. If confirmed, it would be yet another massive internet of things security failure by a device manufacturer.
President-elect Donald Trump says he accepts the assessment of the U.S. intelligence community that Russia President Vladimir Putin directed cyberattacks against Democratic Party computers and a social media campaign in an attempt to influence the results of the U.S. presidential election.
Sen. Marco Rubio: Don't think of the Russian-government breach of Democratic Party computers as merely an attempt to influence the presidential election, but rather as a sophisticated campaign aimed to spread disarray through the government and society.
Seven state insurance commissioners conclude in a new in-depth report that the massive cyberattack on Anthem Inc. was carried out by a hacker on behalf of a nation-state. But they stop short of naming the nation involved or penalizing Anthem for the breach that affected 80 million.
Hack analysis: The latest edition of the ISMG Security Report closely examines the U.S. intelligence community's assessment of how the Russian government allegedly tried to influence the American presidential election through breaches, social media and fake news.
Because cyberattackers are now using memory-resident malware that leave no trace on the disk, forensics experts using traditional methods will face a challenge, says Christopher Novak, director of Verizon's global investigative response unit.
In a reminder of HIPAA's tough requirements for breach notification, federal regulators have issued a $475,000 financial settlement and corrective action plan for Chicago-based Presence Health tied to its tardy notification for a 2013 paper records breach affecting only about 800 individuals.
President-elect Donald Trump reportedly now accepts the U.S. intelligence community's assessment that Russia attempted to meddle in U.S. elections and may take action in response once he takes power, an aide says.