Counterfeit cigs are a big health hazard, but more so are fake cigarettes, which can contain pretty much anything.
Much like counterfeit bike parts from Asia, there are competitive businesses making quality products under someone else’s brand illegally, and there are fuckers bodging safety critical devices without reasonable care to prevent (unexpected) harm to the customer.
Similar to a scare (to fliers, and those on the ground beneath them) some years ago where chips were being stolen from chip manufacturers, sometimes from the bin with a 'Defective - Do not Use' label on it, and (allegedly) finding their way into aircraft control/navigation systems.
https://slate.com/news-and-politics/2009/06/the-strange-underground-world-of-chinese-counterfeit-cigarettes.html
Counterfeit cigs are a big health hazard, but more so are fake cigarettes, which can contain pretty much anything.
Much like counterfeit bike parts from Asia, there are competitive businesses making quality products under someone else’s brand illegally, and there are fuckers bodging safety critical devices without reasonable care to prevent (unexpected) harm to the customer.