Nicholas Carlini has a good talk about the risks on his homepage https://nicholas.carlini.com/ (can't link to the talk directly for some reason)
For now most of these appear to be related to supply chain attacks which can be avoided with basic discipline and using features that browsers had for years: https://developer.mozilla.org/en-US/docs/Web/Security/Defens...
gnabgib•58m ago
Wired's coverage (25 points) https://news.ycombinator.com/item?id=50296328
WSJ's coverage (20 points) https://news.ycombinator.com/item?id=50294287