PixelConfig: Longitudinal Measurement and Reverse-Engineering of Meta Pixel Configurations

Tracking pixels are used to optimize online ad campaigns through personalization, re-targeting, and conversion tracking. Past research has primarily focused on detecting the prevalence of tracking pixels on the web, with limited attention to how they are configured across websites. A tracking pix...

Virus Bulletin 2019: VoIP Espionage Campaign Hits U.S. Utilities Supplier

LONDON — A recent attack aimed at a U.S.-based oil, gas and chemical supplier leverages the company’s use of the enterprise-class Asterisk open-source PBX software, used for VoIP services. According to research from Check Point, presented here at Virus Bulletin 2019 on Friday, the attack was firs...