New TETRA Radio Encryption Flaws Expose Law Enforcement Communications
î ‚Aug 11, 2025î „Ravie LakshmananEncryption / Network Security
Cybersecurity researchers have discovered a fresh set of security issues in the Terrestrial Trunked Radio (TETRA) communications protocol,...
Rubrik & Sophos Enhance Cyber Resilience for Microsoft 365 – Sophos News
Cybersecurity attacks are rising sharply in 2025, and Microsoft has been one among many prominent targets. Research shows that 70 percent of M365 tenants...
Efimer Trojan delivered via email and hacked WordPress websites
Introduction
In June, we encountered a mass mailing campaign impersonating lawyers from a major company. These emails falsely claimed the recipient’s domain name infringed on...
Mass Internet Scanning from ASN 43350 [Guest Diary]
During the last three months I've had a DShield sensor online and collecting data from a deployment in AWS. This week I did some...
Who Got Arrested in the Raid on the XSS Crime Forum? – Krebs on Security
On July 22, 2025, the European police agency Europol said a long-running investigation led by the French Police resulted in the arrest of a...
Ransomware plunges insurance company into bankruptcy
A company, which offered insurance and repair services to cell phone owners across Germany, and generated revenues of up to 70 million Euros (US...
