Spam in my Calendar?:Computer Security Research - McAfee Avert Labs Blog

Outlookの予定表やGoogle Calendersに自動的に予定を投入するようなスパムが出てきているそうです。

Have you had any odd meetings in your Outlook or Google calendars lately? I’ve been monitoring an interesting spamming technique over the past few weeks where they are sending automatically accepted meeting requests (if you allow that) to your calendar.
The spam is originating from Gmail accounts but the Google and Outlook calendar functions are compatible so the meeting request goes straight into your calendar and you probably won’t notice it until you get a reminder at the spammers chosen time.

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