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Conti Ransomware Group Diaries, Part IV: Cryptocrime

Krebs on Security

Three stories here last week pored over several years’ worth of internal chat records stolen from the Conti ransomware group, the most profitable ransomware gang in operation today. “We find young forks on exchanges (those that can be mined), analyze their infrastructure,” Begemot wrote. Most likely it will be IPv6.

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Group-IB: The Shadow Market Is Flooded with Cheap Mining Software

Security Affairs

Group-IB is recording new outbreaks of illegal mining (cryptojacking) threats in the networks of commercial and state organizations. According to Group-IB’s Threat Intelligence , over a year, the number of shadow-forum ads offering mining software has increased fivefold (H1 2018 vs H1 2017).

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Threat Group TeamTNT Returns with New Cloud Attacks

eSecurity Planet

All internet communications, including SSL and SSH, rely on private and public keys for encryption. The attackers hijack the idle processing power of the targeted machines to mine cryptocurrency. The post Threat Group TeamTNT Returns with New Cloud Attacks appeared first on eSecurityPlanet. Attacks Look Familiar to Researchers.

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No, I Did Not Hack Your MS Exchange Server

Krebs on Security

The Shadowserver Foundation , a nonprofit that helps network owners identify and fix security threats , says it has found 21,248 different Exchange servers which appear to be compromised by a backdoor and communicating with brian[.]krebsonsecurity[.]top krebsonsecurity[.]top top (NOT a safe domain, hence the hobbling).

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RedFoxtrot operations linked to China’s PLA Unit 69010 due to bad opsec

Security Affairs

Experts from Recorded Future’s Insikt Group linked a series of attacks, part of RedFoxtrot China-linked campaigns, to the PLA China-linked Unit 69010. These targets suggest the group is likely interested in gathering intelligence on military technology and defense” reads the report published by the Insikt Group.

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The City of Durham shut down its network after Ryuk Ransomware attack

Security Affairs

. “According to the SBI, the ransomware, named Ryuk, was started by a Russian hacker group and finds its way into a network once someone opens a malicious email attachment. “IT officials are working to get the communication systems back online.” 911 calls, though, are being answered.”

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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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