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Joahn G - Cyber Threat Journalist
376 Posts
Joahn is a cyber threat journalist dedicated to tracking the evolving landscape of digital risks. His reporting focuses on ransomware gangs, data breach incidents, and state-sponsored cyber operations. By analyzing threat actor motives and tactics, he provides timely intelligence that helps readers understand and anticipate the security challenges of tomorrow.
Netherlands Takes Down Proxy Botnet Using 178,000 Compromised Devices
Joahn G
Last Updated: October 9, 2026
Dutch police, prosecutors and the Shadowserver Foundation shut down servers behind a…
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US Offers $10 Million Reward for China-Linked Hacker Zhang Yu
Joahn G
Last Updated: October 9, 2026
The U.S. State Department wants information on Zhang Yu, a Chinese national…
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US Charges MonsterCloud Owner Over Alleged Ransomware Recovery Scam
Joahn G
Last Updated: October 9, 2026
Federal prosecutors say Zohar Pinhasi, owner of MonsterCloud, told clients he could…
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Japan Extradites Alleged Qilin Ransomware Leader to Germany
Joahn G
Last Updated: October 8, 2026
Japan held a 28-year-old Russian man in Osaka. Police suspect he is…
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Hackers Impersonate ChatGPT, Gemini and Claude to Steal Advertising Accounts
Joahn G
Last Updated: October 8, 2026
A human-run phishing platform impersonates ChatGPT, Gemini, Claude, Perplexity, Manus and Meta’s…
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US Telecom Brand Trump Mobile Faces Data Breach Claim Affecting 3,615 Users
Joahn G
Last Updated: October 6, 2026
A hacking group called BYOD claims it stole data from 3,615 Trump…
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FBI Warns AI is Accelerating Cyberattacks on US Critical Infrastructure
Joahn G
Last Updated: October 6, 2026
Michael Machtinger, a top official of the FBI, warned about how AI…
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France’s Top Cybersecurity Agency Hit by Metabase Exploit, Prosecutors Investigate
Joahn G
Last Updated: October 6, 2026
France’s cyber agency says hackers hit 118 accounts in its lab through…
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French Telemedicine Platform Rofim Faces Claim of 1.7 Million Records Scraped via API
Joahn G
Last Updated: October 4, 2026
A forum user claims to have pulled 1.7 million health worker records…
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Police Dismantle KillSec Ransomware Group Linked to 1,000 Global Attacks
Joahn G
Last Updated: October 4, 2026
Police seized KillSec’s leak site and five servers during Operation KillSwitch on…
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