Security

Popular messenger services are extremely insecure

Researchers from the Technical University of Darmstadt and the University of Würzburg show that popular mobile messengers expose personal data via discovery services that allow users to find contacts based on phone numbers ...

Telecom

Study debunks robocall myths, lays groundwork for stopping them

New research from North Carolina State University finds that the number of robocalls isn't going up, and that answering a robocall doesn't make you more likely to get additional robocalls. However, stories you've heard about ...

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