Security News
T-Mobile confirms SIM swapping attacks led to breach
![](https://www.zdnet.com/a/img/resize/6b6d805fb31de297ddeb0b3aa33888e348455c7d/2021/08/04/6512a1b1-ed35-4aae-a36c-841f83c85a76/t-mobile.jpg?width=770&height=578&fit=crop&auto=webp)
Fintech firm hit by Log4j hack refuses to pay $5 million ransom
![](https://www.bleepstatic.com/content/hl-images/2021/12/13/Log4j.jpg)
RedLine malware shows why passwords shouldn't be saved in browsers
![](https://www.bleepstatic.com/content/hl-images/2021/12/28/open-vaults.jpg?rand=1058391714)
That Toy You Got for Christmas Could Be Spying on You
![](https://media.threatpost.com/wp-content/uploads/sites/103/2021/12/28111824/chatter-e1640708531855.jpeg)
QNAP NAS devices hit in surge of ech0raix ransomware attacks
The 5 Most-Wanted Threatpost Stories of 2021
![](https://media.threatpost.com/wp-content/uploads/sites/103/2021/12/27135554/2021-e1640631400644.jpg)
Half-Billion Compromised Credentials Lurking on Open Cloud Server
![](https://media.threatpost.com/wp-content/uploads/sites/103/2021/09/30082831/Password-Username.jpg)
Java Code Repository Riddled with Hidden Log4j Bugs; Here’s Where to Look
![](https://media.threatpost.com/wp-content/uploads/sites/103/2021/12/21151757/Logs-e1640117899602.png)
Ubisoft confirms Just Dance data breach amid developer exodus
![](https://www.zdnet.com/a/img/resize/949db071d76dbe8f8ec0900613f2de460253fc3f/2021/10/07/06e00578-e71b-4002-acd1-d0632fe0edc9/hacked.jpg?width=770&height=578&fit=crop&auto=webp)
Conti Ransomware Gang Has Full Log4Shell Attack Chain
![](https://media.threatpost.com/wp-content/uploads/sites/103/2021/12/20170634/attack-chain-e1640038007418.jpeg)