16 billion hit in ‘one of largest data breaches in history’ — what’s been exposed and how to protect yourself | Tom's Guide https://www.tomsguide.com/computing/online-security/16-billion-hit-in-one-of-largest-data-breaches-in-history-whats-been-exposed-and-how-to-protect-yourself 'So far, the researchers have discovered 30 datasets, each containing up to 3.5 billion records. This includes everything from social media and VPN logins to corporate platforms and developer platforms.'

Change your Google password https://myaccount.google.com/security

Change your Facebook and Instagram passwords https://accountscenter.facebook.com/password_and_security

Be sure to turn on 2 factor authentication as well.