BBC News:

Investigators have warned consumers they face potentially fatal risks after 99% of fake Apple chargers failed a basic safety test.

Trading Standards, which commissioned the checks, said counterfeit electrical goods bought online were an “unknown entity”.

Of 400 counterfeit chargers, only three were found to have enough insulation to protect against electric shocks.

This problem has been around for quite some time, but it seems to have gotten a lot worse recently.