Cybersecurity

New “GoFetch” Vulnerability in Apple M-Series Chips Leaks Secret Encryption Keys

A new security shortcoming discovered in Apple M-series chips could be exploited to extract secret keys used during cryptographic operations. Dubbed GoFetch, the vulnerability relates to a microarchitectural side-channel attack that takes advantage of a feature known as data memory-dependent prefetcher (DMP) to target constant-time cryptographic implementations and capture sensitive data from the CPU cache. […]

Cybersecurity

Iran-Linked MuddyWater Deploys Atera for Surveillance in Phishing Attacks

Mar 25, 2024NewsroomCyber Espionage / Email Security The Iran-affiliated threat actor tracked as MuddyWater (aka Mango Sandstorm or TA450) has been linked to a new phishing campaign in March 2024 that aims to deliver a legitimate Remote Monitoring and Management (RMM) solution called Atera. The activity, which took place from March 7 through the week […]

Data Center

What is a programmable logic controller (PLC)? | Definition from TechTarget

What is a programmable logic controller (PLC)? A programmable logic controller (PLC) is a small, modular, solid-state computer with customized instructions for performing a particular task. PLCs, used in various industrial control systems (ICSes), have primarily replaced mechanical relays, drum sequencers and cam timers. PLCs have revolutionized the way industrial processes are controlled. They have […]

DJing

Sennheiser HD 490 Pro review | Juno Daily

Sennheiser’s new flagship studio model aims to strike a balance between neutrality, engagement and comfort. Greg Scarth sits down for some critical listening. Like so many things in life, headphones are all about balance. Aside from the obvious compromise between accurate and engaging sound, manufacturers are trying to balance comfort with weight, all while keeping […]