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Posts Tagged ‘usps’

Websense® ThreatSeeker® Network detects millions of spam/malicious email campaigns on a daily basis. Such campaigns are sent in a short period of time, and then disappear for a while. Usually, campaigns will last for about one hour or less, therefore some companies might struggle with blocking these emails.  Below are the top 5 campaigns that we've seen over the last […]

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Avid readers of the GFI Labs blog can attest that they’re no strangers to this kind of attack: one receives an email purporting to have come from a legitimate company with an attached Adobe .PDF file claiming that it’s either a receipt, a document, or a ticket. Claims of what the attachment is supposed to […]

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Yesterday, WebPulse blocked over 100 attempts by our users to download a malicious executable. It’s an attack type I don’t remember specifically writing about in the past, so it’s worth a quick post. The sample I grabbed was named USPS_Invoice_10242011.PDF.exe. From the file name, I rather suspected that I would find that this was another […]

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