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Spam, spam, go away

Spam. In some ways, it’s the electronic equivalent of junk mail and junk phone calls. Spam is not only an unsolicited and annoying nuisance, it’s also a pervasive problem that’s clogging and overwhelming the Internet’s email systems. Spam...

How to avoid a Bitcoin blackmail scam

“I know about the secret you are keeping from your wife and everyone else. You can ignore this letter, or pay me a $8600 confidentiality fee in Bitcoin”. It’s enough to send shivers down anyone’s spine, but these chilling words are part of a new scam...