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Generative AI has taken sextortion techniques to a whole new level — now, any social media user can become a victim. How can you protect yourself and your loved ones?

How cybercriminals make money off victims’ love lives.

Researchers have learned to recognize the positions and poses of people indoors using Wi-Fi signals. To do this, they used ordinary home routers and machine learning.

How to tell a real photo or video from a fake, and trace its provenance.

Do you edit images in Windows 11 or on Google Pixel? Due to a developer error, hidden information in cropped or edited pictures can be recovered.

If you work with sensitive data, these obscure features of PDF, MS Office, and cloud documents are worth knowing.

We explain how to hide private data in images properly, without making rookie mistakes.