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I am a technology reporter, presenter and consumer champion working across TV, print and online.

My beat includes online safety, cybersecurity and digital scams, as well as mobile and telecoms.

I am BBC1 Rip Off Britain's resident tech expert, I investigate and expose cyber-scams for BBC Watchdog and The One Show and report for BBC1 Right on the Money.

In the Metro newspaper I am a Gadget Doctor for the weekly tech section, Connect, and a regular guest expert on the ITV Good Morning Britain sofa.

I regularly speak at conferences about how technology is changing our world; I host and moderate events, panels and awards for clients as diverse as BT, HSBC, IBM, Samsung and Adobe.

My mission is to untangle technology and make the web a safer place for everyone. Find out more about what I get up to.