In early 2019, white-hat security expert Troy Hunt and researchers shared a massive database of breached passwords. The stolen data included 25 billion records and 845 gigabytes of information.
Many records came from previously reported thefts, but new ones were also found. This highlights the ongoing risks of poor password management and how vulnerable users are to cyberattacks.
At the same time, Google introduced its Chrome Password Protection tool: the Password Checkup extension.
What is the Chrome Password Protection Extension?
The Password Checkup extension helps Chrome users stay safe. It was developed by Stanford University cryptographers. The tool alerts users if their passwords have been compromised in previous data breaches. It checks not only your Google account but also other accounts you log into while using Chrome.
How Does Chrome Password Protection Work?
After you install the extension, it checks your passwords against a database of over 4 billion known compromised credentials. If your password is at risk, Google will alert you immediately. The extension only identifies credentials from known breaches, not weak or outdated passwords. It will recommend that you change any compromised passwords.
What Happens When Chrome Password Protection Alerts You?
When activated, the extension’s icon appears as a green shield in your browser bar. The extension monitors your passwords as you log into websites.
If it detects a compromised password, a red warning will pop up. It will tell you to change your password. You can ignore the alert or follow the prompt. The extension also provides a link with more details about the breach.
If you miss the warning, the green icon turns red. This signals that action is needed.
Does Google See My Passwords With Chrome Password Protection?
No. Google does not store or view your passwords. Passwords are anonymized using hashes and encryption. Personal information is not collected. The extension protects users from potential breaches within the app.
Why Are Compromised Passwords So Dangerous?
Compromised credentials can lead to severe consequences. Cybercriminals often sell stolen data on the dark web. If users don’t know about a breach, hackers can steal money, make purchases, or steal identities.
Victims of compromised credentials may spend months or years resolving the damage. This process is costly, time-consuming, and stressful.
Are There Other Tools for Checking Compromised Credentials?
Chrome Password Protection is a great tool, but other services help monitor compromised credentials. Websites like Have I Been Pwned?, Watchtower, and password managers like Dashlane and Keeper offer similar services.
How Prevalent Are Data Breaches?
The 2019 Verizon Data Breach Investigations Report shows that stolen credentials are a common target for cybercriminals. This is especially true for cloud-based email servers. Industries at risk include financial services, education, healthcare, and food services.
How Can Users and Businesses Prevent Compromised Credentials?
For businesses, here are a few steps to reduce the risk of compromised credentials:
- Enforce strong password policies. Include complexity requirements, expiration dates, and limits on password reuse.
- Use two-factor or multi-factor authentication. This adds an extra layer of protection using a one-time code.
- Centralize identity and access management. Control who has access to sensitive systems.
- Use single sign-on (SSO) protocols. This simplifies access while maintaining strong security.
For individuals, Chrome’s Password Checkup extension is an easy way to protect your credentials. Combining this tool with other security measures will reduce the risk of data breaches and protect your personal information.
Chrome Password Protection is a crucial step in preventing the dangers of compromised passwords. Used alongside other security measures, it provides strong protection against cybercriminals.
