Earlier this year, a Chinese company named Funnull acquired the polyfillio. Due to this acquisition, this code was used to redirect mobile visitors to scam sites. Over 100,000 websites using the previously popular Polyfill JS open-source project are vulnerable to attacks that redirect traffic to sports betting and pornography sites.

Many organizations have yet to invest in a PAM solution because they can be expensive and complex. While this is true for some legacy PAM solutions, these organizations fail to consider the benefits that modern PAM solutions provide.

Polyfill.js is a Javascript library that helps old browsers run new modern features which these old browsers do not support natively. The library is popular among developers for helping them offer consistent user experience regardless of the browser environment the user is using. In February 2024, a Chinese company bought the domain polyfill.io and the Github account associated with it. Since then, they’ve been serving malware via cdn.polyfill.io as pointed by the team at Sansec.

Do you remember the last time you didn’t have water? Reliable water delivery is something many of us take for granted. Our local water treatment plant sits at the edge of our neighborhood, and I pass it every day on my way to take the kids to school. Not a lot seems to go on there, so it never occurred to me that I should be concerned about an attack on this critical infrastructure. What does occur to me is the possibility of a cyberattack on our water system.