Huawei zero-day attack behind last year’s crash of Luxembourg's entire telecoms network
There is no evidence that the incident has recurred, but the flaw remains unexplained and has not been publicly acknowledged by the company.
Telecommunications
17 articles
Microsoft blames undismissible Teams location prompts on macOS update
Microsoft has confirmed user reports that the Teams team collaboration app is displaying non-dismissible location prompts on some macOS systems. [.
Game over for 74 suspected scammers after Dutch cops plastered their faces on billboards
The Dutch police’s Game Over?!
18th May – Threat Intelligence Report
For the latest discoveries in cyber research for the week of 18th May, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES Vodafone, a...
Microsoft rejects critical Azure vulnerability report, no CVE issued
A security researcher claims Microsoft quietly fixed an Azure Backup for AKS vulnerability after rejecting his report, and without issuing a CVE. Microsoft d...
Why Canadian Telecom Providers Are Prime Targets for Cyberattacks
Canadian telecom providers face mounting cyber threats from ransomware, SIM swapping, data breaches, and nation-state attacks targeting critical infrastructure.
Researchers open-source a Wi-Fi cyber range for security training
Wireless security training programs lean heavily on generic network labs, with Wi-Fi appearing as a checkbox alongside Bluetooth, Zigbee, and cellular. Hands...
Der Kaufratgeber für Breach & Attack Simulation Tools
Breach & Attack Simulation Tools geben Aufschluss darüber, wie gut (oder schlecht) Ihre Sicherheitskontrollen funktionieren. Roman Samborskyi | shutterstock.
Patch Tuesday, May 2026 Edition
Artificial intelligence platforms may be just as susceptible to social engineering as human beings, but they are proving remarkably good at finding security ...
Webinar: Fixing the gaps in network incident response
IT teams often struggle to quickly coordinate responses across disparate systems during network incidents. This upcoming webinar explores how automation and ...
Cybersicherheitsvorschriften: So erfüllen Sie Ihre Compliance-Anforderungen
Mit der Zunahme von Cyberbedrohungen steigt auch die Zahl der Compliance-Rahmenwerke. So können CISOs diese Herausforderung bewältigen.
Your coworker might be selling company logins, and thinks it’s fine
Employee behavior once considered unacceptable is becoming tolerated across various industries, particularly in IT and telecommunications, and at all levels ...
New CISA initiative aims for critical infrastructure to operate offline during cyberattacks
The initiative, named CI Fortify, focuses on isolation and recovery efforts that would see critical infrastructure organizations proactively disconnect from ...
Anti-DDoS Firm Heaped Attacks on Brazilian ISPs
A Brazilian tech firm that specializes in protecting networks from distributed denial-of-service (DDoS) attacks has been enabling a botnet responsible for an...
Bringing Rust to the Pixel Baseband
Posted by Jiacheng Lu, Software Engineer, Google Pixel Team Google is continuously advancing the security of Pixel devices. We have been focusing on hardenin...
Listen to the whispers: web timing attacks that actually work
Websites are riddled with timing oracles eager to divulge their innermost secrets. It's time we started listening to them.
Fickle PDFs: exploiting browser rendering discrepancies
Imagine the CEO of a random company receives an email containing a PDF invoice file. In Safari and MacOS Preview, the total price displayed is £399.