After earthquakes, rescuing survivors is a race against time. Robots and drones can help buy valuable time by collecting information in places too dangerous for humans.

Hackers try to steal passwords to gain access to computer networks. If they are successful, they encrypt the data. And demand a ransom for the password to remove the encryption.

The cyber attack in the Anhalt-Bitterfeld district had far-reaching effects. All official emails from the last 20 years were deleted, the cash register systems no longer worked and even the alarm systems failed.

Pay a ransom? Yes or no? A group of hackers took over the computers of a German administration and encrypts the data. What can cyber security experts do?

Countries and companies are at high risk of cyberattacks. By investing in cybersecurity, governments and companies are trying to protect themselves from fatal attacks that could paralyze entirbe systems.

Cyber groomers try to camouflage their identities with avatars and disguise their true intentions. But there are ways to prevent dangerous contact. These tips can help.

AI can detect groomers' speech patterns. This can help investigators detect sexual assaults online.

VR platforms aim to prevent cyber grooming with age and identity checks, strict chat filters that block inappropriate words, and reporting functions. Will this protect children successfully?

On Roblox, users can develop their own games. Groomers take advantage of this to have virtual sex with avatars in private online rooms. They also try to lure kids in there. What is Roblox doing against this?

In VR, it is easy for cyber groomers disguise their true identity and age using avatars. It is a new form of sexual harassment. How dangerous is the metaverse for children?