A quarter of phishing emails bypass default Office 365 security, an analysis of more than 52 million emails across nine industry sectors.
That proportion is expected to increase as attackers design new obfuscation methods that take advantage of zero-day vulnerabilities on the Office 365 and other cloud-based office software platforms, according to the Global phish report.
The report notes that phishing attacks have become the most widespread email threat to organisations around the world, with attacks keeping pace with security controls, evolving to evade detection.
Falanx Group Ltd (LON:FLX), through its subsidiaries, provides cyber defence and intelligence services to blue chip and government clients worldwide. It operates through Falanx Cyber Defence and Falanx Intelligence divisions.