Ars article links to Malwarebytes but Ars article is better. The headline is better, it's most interesting that they run code from svg. Ars also adds context how the same hole was also used before to hijack Microsoft accounts and also by the Russians. Whereas Malwarebytes is mostly about pornsite clickjacking to like Facebook posts (and complains about age verification). However it has a bit more technical details too. Read both I guess?