firmware

Firm That Made Mirai-Infected Webcams Gets Security Religion

In-brief: After seeding the globe with hackable DVRs and webcams, Zhejiang Dahua Technology Co., Ltd. of Hangzhou, China will be working with the U.S. firm Synopsys to “enhance the security of its Internet of Things (IoT) devices and solutions.”

connected vehicles

Podcast – Smart Vehicle Security: A Report from the Lab

In-brief: In this Security Ledger podcast, Paul speaks with Sameer Dixit of Spirent Security Labs, a leading tester of connected (“smart”) vehicles. Truly secure, connected vehicles may be years away, he says. In the meantime, security flaws and poorly implemented features are a major issue, Dixit says, with many car companies still preferring bolt on security fixes over secure design. 

Code Blue: 8k Vulnerabilities in Software to manage Cardiac Devices

Software used to remotely program implantable cardiac devices by a number of vendors is rife with exploitable software vulnerabilities that leave the devices vulnerable to attacks and compromise, according to a report by the firm Whitescope Inc.

iPhone disassembled

WiFi Chip Flaw in iPhone is Really Bad News for IoT

In-brief: a remotely exploitable flaw in a common hardware component used in phones by Apple, Samsung and others underscores the risk posed by software embedded in system on chip components that are found in almost every connected device, experts warn. 

Researcher Says 9 in 10 Smart TVs Vulnerable to Broadcast-based Attacks

In-brief: a security researcher demonstrated a broadcast-based attacks on smart televisions, almost three years after a similar demonstration by researchers at Columbia. More than 90 percent of smart TVs may be vulnerable – but carrying out an attack may be challenging.