Accessibility links

Facebook   X   LinkedIn   Email

Autofill Ambush — When Your Browser Gives Away More Than You Typed

By: Jim Stickley and Tina Davis
July 6, 2026

It’s a shortcut with a catch. Autofill is designed to make life easier. Instead of typing the same details over and over, your browser fills them in for you. But that convenience can come with hidden risks.

It’s easy to become a bit exhausted with technology. There seems to be a never-ending need to enter a password, a one-time code, or any other bits of text a website needs. And it’s all information entered into a form, whether you realize it or not. The catch is that your browser may also fill in additional fields you can’t even see or certainly did not give it permission to complete.

The form you don’t see

Here’s how it works. You type your email address into a sign-up box for something simple, like a newsletter. Behind the scenes, a webpage could include hidden fields designed to capture more than just your email.

Without any warning, your browser might also fill in details like your home address, phone number, or other saved information. After all, your browser gives you that option to save it so you don’t have to keep typing it again and again. However, some websites gather it and you won’t see it happening, but the data can still be collected.

It’s not just one browser

This issue has been demonstrated in popular browsers like Google Chrome, Safari, and Opera. Even some password managers with autofill features can be used in a similar way.

How to stay in control

  • You don’t have to ditch autofill completely, but you should use it wisely:
  • Avoid saving sensitive data like credit cards or banking details.
  • Turn off autofill if you don’t really need it for anything.
  • Delete saved information in your browser settings.
  • Keep anti-phishing and security features enabled.

Stay one step ahead

This trick still relies on getting you to interact with a fake or malicious form. That means your awareness is your best defense. If something feels off, slow down before you click. A few extra seconds spent typing your info manually is a small price to pay for keeping your personal data where it belongs.



Storing Passwords In Your Browser…It’s Convenient, BUT Very Risky Too

Your Security

Storing Passwords In Your Browser…It’s Convenient, BUT Very Risky Too

Most of us know that password fatigue can lead to security mishaps and that creating a safe and secure entrance into our personal or work accounts can be a real challenge. Fortunately, security experts also know that safe password use has long been a problem, one that can lead to epic malware infections like ransomware, banking trojans, and more. Popular browsers like Chrome, Firefox, Safari, and Opera offer the option to store passwords for you, but hackers using the malware “RedLine Stealer” can hijack those stored passwords in a heartbeat. READ FULL STORY
Fake AI Assistant Slips Malware Into VSCode Marketplace

Corporate Security

Fake AI Assistant Slips Malware Into VSCode Marketplace

Developers looking to boost productivity with the Moltbot AI assistant got more than they bargained for. Hackers uploaded a fake VSCode extension that secretly delivered a trojan with remote desktop access and layered malware loaders. In this particular attack, the malicious add-on used remote desktop capabilities and layered malware loaders, making detection very difficult. Once installed, it could give threat actors persistent access to a victim’s machine. READ FULL STORY
Slow Browser? It May Have Been Hijacked By Malware

Your Security

Slow Browser? It May Have Been Hijacked By Malware

Before calling your internet provider to complain about a slow browser think about this:  It’s no secret malware loves to hide in all kinds of things like adware, spyware, scareware, and fake browser updates. Finding your browser is not only slow, but also acting strangely is a sign something isn’t quite right. If after going through the internet provider's standard toolbox for troubleshooting doesn't help, it’s time to think about malware. READ FULL STORY
Researcher Reveals Clickjacking Flaw That Can Spill Your Secrets

Your Security

Researcher Reveals Clickjacking Flaw That Can Spill Your Secrets

Password managers are, while not the best way, not a bad way to store all the numerous passwords you need to have these days.  However, some of the confidence in that was recently tested. At the most recent DEF CON conference, independent security researcher Marek Tóth dropped a bombshell—your trusty password manager may not be as secure as you think. A sneaky attack can trick your browser into autofilling not just usernames and passwords, but your 2FA codes, passkeys, credit card details, and personal info—all with a single click. READ FULL STORY
Passkeys Make Passwords a Thing of the Past

Your Security

Passkeys Make Passwords a Thing of the Past

Tired of creating and remembering passwords? Aren't we all? Well, now there’s an easier option to do away with all those pesky passwords. They’re called “passkeys”, and the best part is, they’re easier to use and more secure (you can now jump for joy). Passkeys are a type of authentication technology doing away with the risks of traditional logins. Unfortunately, not all websites use them yet, but more are appearing every day. While it's a hip hip hooray for us, finding ways around them is also a big challenge for hackers. READ FULL STORY




We use cookies to give you a more relevant browsing experience and improve our website. Using this site means that you agree with our use of cookies policy.