About the security content of watchOS 5.1.3

About the security content of watchOS 5.1.3 This document describes the security content of watchOS 5.1.3. About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are...

Malicious PowerShell Detection via Machine Learning

Introduction Cyber security vendors and researchers have reported for years how PowerShell is being used by cyber threat actors to install backdoors, execute malicious code, and otherwise achieve their objectives within enterprises. Security is a cat-and-mouse game between adversaries, researcher...

Email Phishers Using A Simple Way to Bypass MS Office 365 Protection

Security researchers have been warning about a simple technique that cyber criminals and email scammers are using in the wild to bypass most AI-powered phishing detection mechanisms implemented by widely used email services and web security scanners. Dubbed ZeroFont, the technique involves...

New Analytics Tool Defines Language Used Malicious Domains

OpenDNS has gone public with a new tool that uses a blend of analytics principles found outside information security to create a threat model for detecting domains used in criminal and state-sponsored hacking campaigns. NLPRank is not ready for production, said OpenDNS director of security resear...