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Researchers Find Way to Shut Down Cryptominer Campaigns Using Bad Shares and XMRogue

Researchers Find Way to Shut Down Cryptominer Campaigns Using Bad Shares and XMRogue

Jun 24, 2025Ravie LakshmananMalware / Cryptocurrency Cybersecurity researchers have detailed two novel methods that can be used to disrupt cryptocurrency mining botnets. The methods take advantage of the design of various common mining topologies in… 

Hackers Target Over 70 Microsoft Exchange Servers to Steal Credentials via Keyloggers

Hackers Target Over 70 Microsoft Exchange Servers to Steal Credentials via Keyloggers

Jun 24, 2025Ravie LakshmananVulnerability / Malware Unidentified threat actors have been observed targeting publicly exposed Microsoft Exchange servers to inject malicious code into the login pages that harvest their credentials. Positive Technologies, in a new…