News • Insights • Analysis
A team of academics has detailed this week a vulnerability in the Voice over LTE (VoLTE) protocol that can be used to break the encryption on 4G voice calls. Named ReVoLTE, researchers say this attack is possible because mobile operators Read More …
Six serious bugs in Qualcomm’s Snapdragon mobile chipset impact up to 40 percent of Android phones in use, according research released at the DEF CON Safe Mode security conference Friday. The flaws open up handsets made by Google, Samsung, LG, Read More …
While analyzing an attack against a Middle Eastern telecommunications organization, Unit 42 has discovered a variant of an OilRig-associated tool we call RDAT using a novel email-based command and control (C2) channel that relied on a technique known as steganography Read More …
A ransomware gang has infected the internal network of Telecom Argentina, one of the country’s largest internet service providers, and is now asking for a $7.5 million ransom demand to unlock encrypted files. The incident took place over the weekend, Read More …
UK mobile networks have been told they cannot buy any more 5G equipment from Huawei after the end of this year, and that they must remove the Chinese networking company’s technology from their 5G networks by the end of 2027. Read More …
Pre-installed malware has been discovered on another budget handset connected to Assurance Wireless by Virgin Mobile. Back in January, cybersecurity researchers from Malwarebytes discovered unremovable malware bundled with the Android operating systems on the Unimax (UMX) U686CL, a low-end handset sold by Read More …
Cyber-security experts have revealed today 19 vulnerabilities in a small library designed in the 90s that has been widely used and integrated into countless of enterprise and consumer-grade products over the last 20+ years. The number if impacted products is Read More …
A1 Telekom, the largest internet service provider in Austria, has admitted to a security breach this week, following a whistleblower’s exposé. The company admitted to suffering a malware infection in November 2019. A1 said its security team detected the malware Read More …
A group of nearly 175 UK academics has criticised the NHS’s planned COVID-19 contact-tracing app for a design choice they say could endanger users by creating a centralised store of sensitive health and travel data about them. In the open Read More …
A customer database left unsecured online by Virgin Media contained details linking some customers to pornography and explicit websites. The researchers who first discovered the database told the BBC that it contained more information than Virgin Media suggested. Such details Read More …
