Beginning in March 2016, we began hearing reports of a gang of cybercriminals once again calling themselves the Armada Collective. The calling card of the gang was an extortion email sent to a wide variety of online businesses threatening to launch DDoS attacks if they weren't paid in Bitcoin.
From The Wizard of Oz (1939)
We heard from more than 100 existing and prospective CloudFlare customers who had received the Armada Collective's emailed threats. We've also compared notes with other DDoS mitigation vendors with customers that had received similar threats.
Our conclusion was a bit of a surprise: we've been unable to find a single incident where the current incarnation of the Armada Collective has actually launched a DDoS attack. In fact, because the extortion emails reuse Bitcoin addresses, there's no way the Armada Collective can tell who has paid and who has not. In spite of that, the cybercrooks have collected hundreds of thousands of dollars in extortion payments.
The extortion emails sent by the Armada Collective have been remarkably consistent over the last two months. Here's an example:
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In the previous article, we left off with the basic storage model having its objects first existing as changed in the processor’s cache, then being aged into volatile DRAM memory, often with changes first logged synchronously into I/O-based persistent storage, and later with the object’s changes proper later copied from volatile memory into persistent storage. That has been the model for what seems like forever.
With variations, that can be the storage model for Hewlett-Packard Enterprise’s The Machine as well. Since The Machine has a separate class of volatile DRAM memory along with rapidly-accessible, byte-addressable persistent memory accessible globally, the …
First Steps In The Program Model For Persistent Memory was written by Timothy Prickett Morgan at The Next Platform.
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