DefMec

DNS Explained: The Quiet Layer Attackers Love to Hijack

You can have a strong password, two-factor authentication enabled, and an updated browser, and still land on a fake banking site with...

Most people picture a firewall as some kind of active shield deflecting incoming attacks, like something out of a movie. The reality ...

"Sign in with Google" and its equivalents save a genuinely annoying amount of friction, and I use them constantly myself. T...

This is quietly one of the most common ways ordinary accounts get taken over, and it involves no hacking of you specifically at all. ...

Browser sync is one of those features people turn on once during setup and never think about again, right up until a laptop gets stol...

A relative once asked me why her laptop kept showing ads for weight loss pills even with her ad blocker on. The culprit was not her b...

If you still believe third-party cookies got phased out of Chrome by now, you are not alone, and you are also not correct. That belie...

Check the raw server logs on almost any live website for even one day, and you will find requests from automated bots outnumbering re...

A single misplaced file, sitting quietly in a public folder, has been the actual root cause behind more breaches I have looked into t...

A small business owner once showed me an inbox with over four thousand contact form submissions in a single month, almost none of the...

The first time I added a Content Security Policy header to a real site, I broke the layout, the analytics tracking, and the embedded ...