Undercover: Nailing the Fraudsters - Season 2

Phishing is when fraudsters pretend to be your bank, mobile phone provider or even the police, to get you to hand over your personal details - then they empty you out. Paul reveals a gang who stole £113m over three years, and tracks down one criminal who 'earns' £100k a week.

Boiler room scams involve cold callers selling unmissable investment opportunities in everything from wine and property to stocks and shares, which don't exist. Paul tracks down a gang who stole 200 people's savings and a former boiler room conman to reveal the secrets of the scams.

Paul Connolly exposes the pitfalls of some dating sites.

Investigative reporter Paul Connolly exposes criminal scams. Forged documents are big business, from fake P45s and passports to bank statements and even gun licenses. Paul tracks down a forger able to doctor documents in a matter of minutes.

Investigative reporter Paul Connolly exposes criminal scams. Fake slimming drugs are at the heart of a multi-million pound business, but Paul reveals that the pills being sold are often illegal, unlicensed and dangerous.

Ghost brokers target high premium drivers with discounted insurance products that do not in fact exist. This multi-million pound fraud leaves its victims uninsured and potentially liable for huge costs in the event of a crash.