Spam is not only bad for your health – a woman has died after taking pills she bought online. 

According to reports in Canadian newspapers, Marcia Bergeron died of poisoning after taking pills labeled as anti-anxiety medication and sedatives purchased from an Internet site that used fake endorsements from medical agencies.
The coroner's report revealed that the pills were laced with dangerous traces of uranium, strontium, selnium, aluminium, barium and boron.
Almost 60% of all spam sent across the Internet is related to drugs and medication, according to Sophos's recent Security Threat Report.
"This is a tragic reminder that you should always consult a doctor and never purchase pills online or reply to emails that offer miracle cures at knocked-down prices," says Graham Cluley, senior technology consultant at Sophos.
"Self-prescription can not only result in you buying medication that you don't need but, more worryingly, there's no guarantee that the pills won't be just a cheap concoction of whatever minerals the sellers can get their hands on, designed for the sole purpose of earning them money. It's madness to buy drugs from an unknown source – who knows what's in it?"
Sophos experts warn that fake online sites, such as the one Bergeron bought her medication from, are growing in number.
They are set up by cybercriminals who often send out spam emails directing unwary users to the site. They then operate for just a couple of days before they are shut down to avoid detection by the authorities. This way spammers can peddle their drugs without being caught, only to set up another site under a different name a few days later.
"Medical spam is a serious problem, not only clogging up networks with unwanted messages, but putting lives at risk. All computer users need to display common sense when it comes to opening and responding to unsolicited messages – if what's being offered seems too good to be true, then it probably is," adds Cluley.