Avast BreachGuard . Protect your sensitive online information from data breaches and collection by third parties. Defend your privacy with BreachGuard Monitor for data breaches 24/7 - Check for leaks of your personal info and protect it from hackers. Take back your personal info - Stop companies from collecting and selling your personal info. Get smart privacy advice - Get help adjusting the privacy settings of your online accounts. Keep watch over your personal info Automatically scan the dark web for your leaked personal info and passwords. Stay on top of new data breaches and immediately take the right steps to protect your personal information. Ensure your passwords are strong and arent similar to ones that have been leaked. Reclaim your personal info from data brokers Data brokers are companies that build a profile of you based on what you do online, including your address, health, and financial information. They can then sell your information to third parties, which can seriousl