this post was submitted on 25 Nov 2025
192 points (99.5% liked)

cybersecurity

5183 readers
13 users here now

An umbrella community for all things cybersecurity / infosec. News, research, questions, are all welcome!

Community Rules

Enjoy!

founded 2 years ago
MODERATORS
 

A sophisticated phishing campaign is currently leveraging a subtle typographical trick to bypass user vigilance, deceiving victims into handing over sensitive login credentials. Attackers utilize the domain “rnicrosoft.com” to impersonate the tech giant.

By replacing the letter ‘m’ with the combination of ‘r’ and ‘n’, fraudsters create a visual doppleganger that is nearly indistinguishable from the legitimate domain at a casual glance.

This technique, known as typosquatting, relies heavily on the font rendering used in modern email clients and web browsers.

you are viewing a single comment's thread
view the rest of the comments
[–] BakerBagel@midwest.social 5 points 2 days ago

You were up late last night because your kid was sick, but you still had to be up at 5:30 to take your other kid to day care before driving an hour to work. You get to the office and it looks like your computer had an update last night and so you need to verify your login credentials. You've been on about 4 hours of sleep a night for the past week and just want to get on with your day.

People are overworked and exhausted, so stuff like that is bound to work on someone