Google released another version of Chrome a few days ago, and it includes fixes for four security vulnerabilities. The change log is mercifully brief, but there’s also not much there of interest. The announcement for Chrome 76.0.3809.100 gives credit to non-Google security researchers for discovering two of the vulnerabilities.
Check your version of Chrome by navigating its ‘three dot’ menu to
About Google Chrome. If an update is available, you can install it from there.