Tech giant Toshiba and mega-retailer Muji warned visitors that suspicious sign-in screens popping up on their websites could ...

As mentioned above, Unicode support has been stripped out to keep this polyfill lightweight on mobile. Therefore, non-ASCII characters aren't supported in the hostname. React Native does include a ...

React conquered XSS? Think again. That's the reality facing JavaScript developers in 2025, where attackers have quietly evolved their injection techniques to exploit everything from prototype ...

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 ...

... and this is why you download and manage your own versions. also to stop being a web turd by calling out to 30 different domains. when i go to your domain, it's ...

More than 384,000 websites are linking to a site that was caught last week performing a supply-chain attack that redirected visitors to malicious sites, researchers said. For years, the JavaScript ...

UPDATE 6/28: Domain registrar Namecheap has shut down the Polyfill .io domain, thereby eliminating the previous issue posed to almost 500,000 websites, web security firm C/Side CEO Simon Wijckmans ...

In a series of angry Xeets over the past three days, what's likely the CDN operator that owns the Polyfill service accused Cloudflare, the media, and others of "malicious defamation" and "slander." ...

The Polyfill domain was reportedly sold to a Chinese company, dubbed Funnull, back in February. A site linked to data protection firm Leak Signal notes: "There are many risks associated with allowing ...

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 ...