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An international operation, codenamed 'Operation Passionflower', has successfully dismantled MATRIX, a highly secure encrypted messaging platform used by cybercriminals. Dutch and French police, working in collaboration with Europol and Eurojust, conducted months of surveillance before taking down the platform. The operation resulted in the arrests of two key suspects—a Lithuanian and a 30-year-old Dutchman—in Spain, along with the seizure of servers in France and Germany. Authorities also confiscated significant assets, including €145,000 in cash, €500,000 in cryptocurrency, luxury vehicles, and real estate valued at over €15 million.

The MATRIX platform, also known as Q-Safe, facilitated criminal activities such as drug and arms trafficking, and money laundering. Investigators intercepted approximately 2.3 million messages in 33 languages from roughly 8,000 accounts worldwide. Police officials highlighted the complexity of the MATRIX infrastructure, noting that it was more sophisticated than previous encrypted services like Sky and Encro, leading criminals to believe their communications were untraceable. The investigation, spurred by the 2021 murder of Dutch crime reporter Peter R. de Vries, utilized advanced digital technology and data analysis techniques to identify and track users.

This takedown underscores the ongoing international efforts to combat cybercrime and disrupt criminal networks. The operation highlights the effectiveness of international cooperation and sophisticated investigative techniques in dismantling encrypted communication platforms used for illegal activities. Police warn that further arrests are possible as the investigation continues. The success of Operation Passionflower serves as a warning to criminals relying on seemingly impenetrable encrypted services; law enforcement possesses the capabilities to penetrate even the most advanced security measures.

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References:

• CyberInsider - This report highlights the successful dismantling of Matrix, an encrypted communication service used by criminal networks, detailing the scale of the operation and its impact on global crime. - 22d
• SOCRadar - This article discusses the takedown of MATRIX, an encrypted messaging service used by criminal networks. - 22d
• Links - This is a news report from Europol on the takedown of MATRIX, an encrypted messaging service used by criminals. - 21d
• Help Net Security - This report from Help Net Security details how an international team of law enforcement agencies shut down the encrypted messaging service MATRIX, which was used by criminals around the world to coord - 21d
• Techzine Global - This article also describes the takedown of the MATRIX encrypted communications service by Dutch and French law enforcement officials. - 21d
• @bleepingcomputer.com - A law enforcement operation codenamed 'Operation Passionflower' has shut down MATRIX, an encrypted messaging platform used by cybercriminals to coordinate illegal activities while evading police. - 21d
• Silicon Republic - Europol takes down Matrix encrypted messaging service - 21d
• The Cyber Express - Europol Dismantles MATRIX: The Encrypted Messaging Service Fueling Global Crime - 21d
• The Hacker News - Europol Dismantles Criminal Messaging Service MATRIX in Major Global Takedown - 21d
• TechRadar - Police crack encrypted chat service MATRIX used by criminals - 21d
• DataBreaches.Net - Databreaches.net reports on the arrest of a Crimenetwork administrator and the shutdown of the marketplace. - 21d
• Over Security - The Record reports on the German authorities' operation against the Crimenetwork marketplace. - 21d

Classification:

• HashTags: Cybercrime EncryptedCommunications LawEnforcement
• Product: MATRIX
• Feature: Encrypted Messaging
• Type: Malware
• Severity: Medium