Over 100,000 sites have been impacted in a supply chain attack by the Polyfill.io service after a Chinese company acquired the domain and the script was modified to redirect users to malicious and scam sites.
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Is it supply chain when they just take over polyfill
Not their supply chain, everyone else’s.
With uMatrix, I was able to simply search my rules for polyfill and remove all entries that came up. And now, no polyfill scripts will be loaded for me.
