This site is targeted heavily by spammers and hackers

[Rock]

I am very careful not to open any emails with addresses I don't recognize. My internet security is as good or better than most so I doubt that lax security is the answer either.

Be careful with familiar E Mail addresses too. I've gotten E mail from family and friends that contains links that are viruses. Their accounts were hacked and they were unaware of the mail that I received.