How easy is it to find security bugs on websites that might be exploited by cyber-thieves?

BBC Click’s Jen Copestake looks at some of the best of the week’s technology news.

A program named Mayhem has provisionally won a competition to find software that does the best job of automatically defending against cyber attacks.

The internet of things is integral to smart urban transport systems, but all this data needs to be stored in the cloud. What are the security implications?

Toy weapons have been banned from the German video games event Gamescom as the country recovers from a spate of attacks.

Chris Foxx explains how a cyber-attack known as phishing works, and how you can protect yourself.