Apple Knocked Off Perch as Most Imitated Brand for Phishing Attacks

COVID-19 pandemic spurs spoofing preference changes, plus a surge in email-based attacks. Continue reading Apple Knocked Off Perch as Most Imitated Brand for Phishing Attacks

Zoom Addresses Vanity URL Zero-Day

An attacker could pose as a company employee, invite customers or partners to meetings, then use socially engineered conversation to extract sensitive information. Continue reading Zoom Addresses Vanity URL Zero-Day

Are there security reasons for prohibiting universal mac address modification?

Background
In a standard 48-bit MAC address, the 7th (most significant) bit specifies whether it is a universally-administered address (UAA) or a locally-administered address (LAA).
If it is 0, then the MAC address is a UAA and the first 2… Continue reading Are there security reasons for prohibiting universal mac address modification?