Russian-speaking ransomware hackers may be responsible for deploying malware onto the network of an electric utility in southern Africa in an attack researchers say underscores heightened risks of industrial ransomware attacks. An unknown actor deployed a variant of SystemBC malware dubbed DroxiDat.
Security researchers from Microsoft disclosed flaws in a software development kit used for industrial applications, warning that hackers could attempt remote code execution. The computer giant says the flaws are in the Codesys software environment developed by the Germany company of the same name.
A Chinese state-sponsored spy group called RedHotel has emerged as a dominant espionage agent against government entities of at least 17 countries worldwide. Researchers said the motives and operations of the group closely link it to China's Ministry of State Security.
An international law enforcement operation took down a phishing-as-a-service website that security researchers say was responsible for more than 150,000 phishing domains. The site, 16shop, sold phishing kits that targeted more than 70,000 people in 43 countries.
Ukrainian cyber defenders said they had thwarted an attempt by Russian military intelligence to deploy widespread malware programmed to spy on battlefield management apps. Russian hackers' preparation for the malware campaign was "long-term and thorough," Ukraine's SBU said.
Hackers attempting to spy on the Ukrainian government are using an open-source remote access Trojan, said Kyiv cyber defenders. The RAT, MerlinAgent, is available on GitHub. The threat actor spoofed the Computer Emergency Response Team of Ukraine in phishing emails.
A Russia-linked hacking group is shifting its online infrastructure likely in response to public disclosures about its activity. Its ability to adapt to public reporting suggests it will persist with "operations for the foreseeable future" and continue to evolve its tactics, Recorded Future warned.
A hacking campaign that exploited Ivanti mobile device manager to target the Norwegian government began in April or possibly earlier, say cybersecurity agencies from the U.S. and Norway. Mobile device management systems are "attractive targets for threat actors," the alert warns.
Ukraine blocked an illicit money laundering network operating across the country that made use of sanctioned Russian payment systems and cryptocurrency exchanges to convert Russian rubles into Ukrainian hryvnia. The "black money exchanges" network processed more than $4 million monthly.
Threat actors who recently attacked a dozen Norwegian ministries by exploiting a zero-day vulnerability in Ivanti's endpoint management software appeared to have another zero-day flaw that tied to the overall attack exploit chain, Ivanti confirmed on Friday.
U.S. and Australian cybersecurity agencies are warning developers to guard against access flaws, saying that failure to institute authentication checks can lead to large data breaches. Broken access controls are on OWASP's 2021 list of the top 10 most critical security risks.
A Russian court sentenced cybersecurity firm Group 1B co-founder Ilya Sachkov on Wednesday to 14 years in prison in a case that state-run media says stems from delivering classified material to foreign intelligence. Group 1B defended its former CEO, calling the trial a "pretext" for prison.
Ukrainian cyber defenders said a financially motivated threat actor is intensifying efforts to entice users into installing a backdoor Trojan known as SmokeLoader. The SSSCIP said the malware had the second-highest number of detections domestically during the months of May and June.
A mobile security vendor patched a critically rated zero-day vulnerability in its endpoint management platform that had been used by unknown hackers to attack the Norwegian government. The flaw is rated 10 on the CVSS scale. Multiple governments use the platform - the Ivanti Endpoint Manager Mobile.
Unknown hackers attacked a dozen Norwegian government ministries through a zero day vulnerability present in a shared digital platform, the Oslo government disclosed Monday. The prime minister's office and the ministries of defense, justice and foreign affairs were unaffected.
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