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Leveraging user-generated social media content with text-mining examples

IBM Big Data Hub

One of the best ways to take advantage of social media data is to implement text-mining programs that streamline the process. What is text mining? When used strategically, text-mining tools can transform raw data into real business intelligence , giving companies a competitive edge. How does text mining work?

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Best Practices Q&A: Guidance about what directors need to hear from CISOs — from a board member

The Last Watchdog

I recently attended an IoActive-sponsored event in Seattle at which Pegueros gave a presentation titled: “Merging Cybersecurity, the Board & Executive Team” Pegueros shed light on the land mines that enshroud cybersecurity presentations made at the board level. Here’s that exchange, edited for clarity and length.

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GUEST ESSAY: Tapping Bitcoin’s security — to put a stop to ‘51% attacks’ of cryptocurrency exchanges

The Last Watchdog

In Bitcoin, for example, a process known as “Proof-of-Work” (“PoW”) involves miners solving a difficult mathematical problem with powerful computers. The presence of hashrate rental marketplaces like NiceHash make acquiring the required mining power easy; an attacker could rewrite an entire day of Bitcoin SV’s blockchain for less than $150k.

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30 Docker images downloaded 20M times in cryptojacking attacks

Security Affairs

The expert determined the number of cryptocurrencies that were mined to a mining pool account by inspecting the mining pool. Half of the images discovered by the expert were using a shared mining pool, by he estimated that threat actors mined US$200,000 worth of cryptocurrencies in a two-year period.

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Android Debugging Tools Also Useful for Compromising Devices, Mining Cryptocurrency

Security Affairs

As long as the adb tools is being used in a secured environment, it presents little risk. As an example, a specific Android TV device was also found to ship in this condition.” Since it appears to be killing Monero mining processes, the compromised devices could be retasked to mine cryptocurrency for a different group.

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How to unlock a scientific approach to change management with powerful data insights

IBM Big Data Hub

Grasping these opportunities at IBM, we’re increasingly building our specialism in process mining and data analysis tools and techniques we believe to be true ‘game changers’ when it comes to building cultures of continuous change and innovation. So how do you spot this early, and react or even prevent this in a timely and effective manner?

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LemonDuck Shows Malware Can Evolve, Putting Linux and Microsoft at Risk

eSecurity Planet

The LemonDuck malware that for the past couple of years has been known for its cryptocurrency mining and botnet capabilities is evolving into a much broader threat, moving into new areas of cyber attacks, targeting both Linux and Microsoft systems and expanding its geographical reach, according to security researchers with Microsoft.

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