In a supply chain attack, attackers install backdoors through the WordPress plugins OptinMonster, TrustPulse, and PushEngage.

An attacker tampered with trusted JavaScript files used by WordPress sites running PushEngage, OptinMonster, and TrustPulse, turning those files into a way to break into the sites. When a site ...

Discover how CDNs use edge caching and global PoPs to reduce latency, speed up websites, and deliver smoother streaming experiences for users worldwide. Pixabay, ribkhan CDNs, or Content Delivery ...

Cloudflare is one of the premier content delivery networks (CDNs) in the world. It provides a gamut of cloud-based solutions for website owners and network administrators. This includes distributed ...

Researchers have linked the China-based Funnull content delivery network (CDN) to a malicious practice they've dubbed "infrastructure laundering," in which threat actors exploit mainstream hosting ...

The supply chain attack targeting the widely-used Polyfill[.]io JavaScript library is broader in scope than previously thought, with new findings from Censys showing that over 380,000 hosts are ...

Polyfill, a JavaScript CDN service, claimed to be defamed and relaunched on a new domain after researchers exposed it for delivering malicious code on more than 1,00,000 websites. The service claimed ...

Claims, counterclaims, website shutdowns, redirections and DDoS attacks were among the highlights (or lowlights) as news of the Polyfill supply chain attack entered its second day. After Polyfill(.)io ...

The owners of Polyfill.io have relaunched the JavaScript CDN service on a new domain after polyfill.io was shut down as researchers exposed it was delivering malicious code on upwards of 100,000 ...