Tag Archives: Internet of Things

The IRS did not send you this.

The recent increase in BOT generated spam is VERY good at social engineering, and while fortunately most of it can be blocked using very simple spam protection rules, unfortunately the payload can be VERY painful, eg RansomWare or CryptoLocker pay … Continue reading

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ISP’s DYNA IP’s, blocking port 25

As another large infection spreads across the ‘Internet of Things’, it is time to ask the question again, why aren’t ISP’s and Telco’s routinely blocking outbound connections from their dynamic IP Space to port 25. Not that most spam protections … Continue reading

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