Exfiltrating Data from Air-Gapped Computers Using Screen Brightness

It may sound creepy and unreal, but hackers can also exfiltrate sensitive data from your computer by simply changing the brightness of the screen, new cybersecurity research shared with The Hacker News revealed.

In recent years, several cybersecurity … Continue reading Exfiltrating Data from Air-Gapped Computers Using Screen Brightness

How to Steal Bitcoin Wallet Keys (Cold Storage) from Air-Gapped PCs

Dr. Mordechai Guri, the head of R&D team at Israel’s Ben Gurion University, who previously demonstrated various methods to steal data from an air-gapped computer, has now published new research named “BeatCoin.”

BeatCoin is not a new hacking techn… Continue reading How to Steal Bitcoin Wallet Keys (Cold Storage) from Air-Gapped PCs

MOSQUITO Attack Allows Air-Gapped Computers to Covertly Exchange Data

The team of security researchers—who last month demonstrated how attackers could steal data from air-gapped computers protected inside a Faraday cage—are back with its new research showing how two (or more) air-gapped PCs placed in the same room can co… Continue reading MOSQUITO Attack Allows Air-Gapped Computers to Covertly Exchange Data