A nation-state sponsored espionage campaign dubbed "Sea Turtle" has been manipulating the domain name system to target more than 40 organizations, including intelligence agencies - especially in North Africa and the Middle East, Cisco Talos warns. Experts say defenses against DNS hijacking lag.
A "flaw" in the file format of the DICOM standard for communication of medical imaging information could be exploited to hide malware in MRI and CT scans alongside patient data, according to a new research report. But the developer of DICOM contends the feature isn't a flaw and any risks can be mitigated.
From blockchains and surveillance to backdoors and GDPR, a group of leading cryptographers rounded up the top cybersecurity and privacy matters of the day at the cryptographers' panel held at the recent RSA Conference 2019 in San Francisco.
The government of Ecuador has been hit with millions of "cyberattacks" following its withdrawal of asylum protection for WikiLeaks founder Julian Assange and his arrest by British police last week, an Ecuadorian official says.
Indian IT service firm Wipro on Tuesday said that it has detected abnormal activities on some of its employee accounts due to an advanced phishing campaign. An investigation is continuing, the company confirms.
Microsoft says intruders targeting its email services had access to email content for a single-digit percentage of the overall affected accounts, a more serious conclusion than first thought. But the company hasn't released many details, including the total number of accounts affected.
The advent of faster payments has helped accelerate authorized push payment fraud schemes in which victims are defrauded under false pretenses. Banking regulators are responding to the trend, and Rob Tharle of NICE Actimize offers advice for multilayered defense.
Boston Children's Hospital is pioneering the use of Amazon's Alexa voice assist technology in the healthcare sector. John Brownstein, the hospital's chief innovation officer, discusses the security measures involved.
When it comes to browser security, one mistake made by consumers and enterprise alike is that they see the browser as a one-way window into the internet. The reality is quite different - and potentially costly if overlooked, says Pieter Arntz of Malwarebytes.
Federal law enforcement authorities are investigating an apparent breach of three chapters of FBI National Academy Associates, a nonprofit training and education organization that's independent of the FBI. The breach may have exposed data on thousands of law enforcement officials.
An unemployed British man has been sentenced to more than five years in prison for his role in operating the Silk Road 2.0 darknet site, which succeeded the original Silk Road website after the FBI closed it in 2013, U.K. authorities say.
An Australian company that markets a smartwatch that lets parents monitor their children shut down its service on Monday after researchers revealed hackers could track a child's location, spoof the location, add themselves as a "parent" and view personally identifiable information associated with the account.