What can browser extensions access?

What do browser extensions have access to?

Browser extensions typically have access to sensitive data, such as browsing history, and they have the ability to alter some browser settings, add user interface items, or replace website content. As a result, there have been instances of malware, so users need to be cautious about what extensions they install.

Is it safe to use browser extensions?

Not only could a browser extension track every page you visit, download your passwords, and your personal information, but by downloading a dangerous extension, you could inadvertently download malware, adware, and trojan horse viruses.

Can browser extensions steal passwords?

Remember that spell-checking browser extension that asked for permissions to read and analyze everything you type? Cybersecurity experts warn that there's a high chance that some extensions are misusing your consent to steal the passwords you punch into the web browser.

Can extensions read my passwords?

When a Chrome extension says "It can read and change your data on the websites you visit", can they read the passwords you enter? Yes, Chrome extensions with such permissions could potentially read your passwords, credit cards or other sensitive data you fill on websites you visit.