09/04/2026
When was the last time you looked at the browser extensions installed on your computer?
The typical answer here is: Basically, never.
Once an extension is installed and working, it basically disappears into the background as you stop thinking about it.
Thatโs why this latest announcement from Microsoft caught my attention...
It has removed 119 malicious extensions from the Edge Add-ons store after discovering they had been downloaded around 2.6 million times.
These were tools people install every day, including ad blockers, PDF tools, VPNs, translators and video downloaders.
On the surface, they appeared perfectly legitimate, as the malicious behavior didn't start immediately.
In most cases, the extensions waited days before doing anything harmful, so they were much harder to detect.
From there, some were able to steal information stored in the browser, redirect people to malicious websites, or download additional software onto the device.
But, Cyberattacks are changing...
Years ago, we thought about security in terms of: downloading the wrong file or opening the wrong email attachment.
Today, attackers are much happier to hide inside software that people already trust.
A browser extension feels harmless simply because itโs designed to make life easier.
It might block adverts, help you edit PDFs or translate web pages, so it doesnโt raise suspicion.
Now, most browser extensions are perfectly safe and genuinely useful. But you need to treat them like any other software you install;
If you no longer actively use it, remove it.
If you donโt recognize it, find out what it does.
And if an extension asks for permissions that seem excessive, ask ๐ธ๐ฉ๐บ it needs that level of access.
๐ข๐ป๐ฒ ๐ผ๐ณ ๐๐ต๐ฒ ๐ฏ๐ถ๐ด๐ด๐ฒ๐๐ ๐น๐ฒ๐๐๐ผ๐ป๐ ๐ถ๐ป ๐ฐ๐๐ฏ๐ฒ๐ฟ๐๐ฒ๐ฐ๐๐ฟ๐ถ๐๐ ๐ถ๐ ๐๐ต๐ฎ๐ ๐ฐ๐ผ๐ป๐๐ฒ๐ป๐ถ๐ฒ๐ป๐ฐ๐ฒ ๐ฎ๐ป๐ฑ ๐๐ฟ๐๐๐ ๐ฎ๐ฟ๐ฒ ๐ฐ๐น๐ผ๐๐ฒ๐น๐ ๐น๐ถ๐ป๐ธ๐ฒ๐ฑ.
๐๐ฉ๐ฆ ๐ฎ๐ฐ๐ณ๐ฆ ๐ถ๐ด๐ฆ๐ง๐ถ๐ญ ๐ด๐ฐ๐ฎ๐ฆ๐ต๐ฉ๐ช๐ฏ๐จ ๐ข๐ฑ๐ฑ๐ฆ๐ข๐ณ๐ด ๐ต๐ฐ ๐ฃ๐ฆ, ๐ต๐ฉ๐ฆ ๐ญ๐ฆ๐ด๐ด ๐ญ๐ช๐ฌ๐ฆ๐ญ๐บ ๐ธ๐ฆ ๐ข๐ณ๐ฆ ๐ต๐ฐ ๐ฒ๐ถ๐ฆ๐ด๐ต๐ช๐ฐ๐ฏ ๐ช๐ต.
Thatโs what attackers are counting on ๐ฑ
๐ญ How many browser extensions do you think are installed on your computer right nowโฆ and could you name them all?
Tell us your input!
https://api.mspsites.com/sp/cf2684412c3