Jérémy SCION

Principal Threat Researcher

Articles by
Jérémy SCION

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Cyberpunk figure wearing a Bitcoin hoodie surfing through a server room data wave.
Threat Research & Intelligence
TDR Team
Cloud
September 30, 2024

Hadooken and K4Spreader: The 8220 Gang's Latest Arsenal

On 17 September 2024, Sekoia’s Threat Detection & Research (TDR) team identified a notable infection chain targeting both Windows and Linux systems through our Oracle WebLogic honeypot.

By
Jérémy SCION
& more
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www.sekoia.com/blog/a-glimpse-into-the-quad7-operators-next-moves-and-associated-botnets
Threat Research & Intelligence
TDR Team
July 23, 2024

Solving the 7777 Botnet enigma: A cybersecurity quest

Discover 7777 botnet (aka Quad7) and its activity, targets, and use of TP-Link routers in Microsoft 365 attacks in our latest investigation.

By
TDR Team
By
Félix AIME
By
Pierre-Antoine DUCHANGE
By
Charles Meslay
By
Grégoire CLERMONT
& more
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Central microchip with a glowing green padlock icon on a dark circuit board.
Threat Research & Intelligence
TDR Team
Cybercrime
Ransomware
May 13, 2024

Mallox affiliate leverages PureCrypter in MS-SQL exploitation campaigns

Learn about the techniques used by the Mallox ransomware affiliate to compromise an MS-SQL server. Dive into our detailed technical analysis.

By
TDR Team
By
Jérémy SCION
By
Livia TIBIRNA
By
Pierre LE BOURHIS
& more
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Threat Research & Intelligence
December 11, 2023

ActiveMQ CVE-2023-46604 exploited by Kinsing: Threat analysis

Discover a technical analysis of the exploitation of the CVE-2023-46604 vulnerability by Kinsing intrusion set.

By
Jérémy SCION
By
TDR Team
& more
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