Blog

New Attack Lets Hackers Decrypt VoLTE Encryption to Spy on Phone Calls

A team of academic researchers—who previously made the headlines earlier this year for uncovering severe security issues in the 4G LTE and 5G networks—today presented a new attack called 'ReVoLTE,' that could let remote attackers break the encryption used by VoLTE voice calls and spy on targeted phone calls.

CYBERWALL

August 13, 2020

Cyber-Criminals Continue to Exploit #COVID19 During Q2

Cyber-criminals’ exploitation of the COVID-19 pandemic to target individuals and businesses has continued unabated during the second quarter of 2020, according to ESET’s Q2 2020 Threat Report published today. The findings highlight how the crisis is defining the cybersecurity landscape in Q2 in a similar way as it did in Q1 after the pandemic first struck.

CYBERWALL

July 29, 2020

Here's how Army Cyber Command plans to take on information warfare

Amid burgeoning Russian, Chinese, and Iranian influence operations aimed at manipulating U.S. politics and Americans’ understanding of the coronavirus pandemic, the Army’s top cybersecurity official has released a ten-year plan to reform his command into a more capable information warfare unit.

CYBERWALL

July 29, 2020