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threat_actors:ShinyHunters × victim_sectors:telecommunications × limpar

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bitdefender.com · medium

Dutch police arrest suspected ShinyHunters figure Pepijn van der Stap, also investigated over alleged murder plots

Dutch police arrested a 24-year-old Amsterdam man on September 15 on suspicion of playing a role in the ShinyHunters criminal organisation. Police have not named him, but Brian Krebs identified him as Pepijn van der Stap, a convicted hacker. A search of his laptop reportedly turned up details of two murders "to be committed abroad", which…

haveibeenpwned.com · medium

ShinyHunters extortion of RingCentral leaks 1.6M customer email addresses and contact details; added to HIBP

In July 2026, the cloud-based business communications platform RingCentral was targeted in a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data it claimed to have obtained from the platform, covering 1.6M unique email addresses along with names, physical addresses and phone numbers. RingCentral stated in …

sentinelone.com · high

Weekly CTI roundup: Bitget $387M DPRK-linked heist, Pentagon DMDC breach of 3M, KillSec takedown, ex-military cybercrime sentences

This SentinelOne weekly roundup covers law enforcement wins and two major breaches. A federal court sentenced former U.S. Army soldier Cameron John Wagenius to 70 months for attacks on technology and telecom firms, and former U.S. Air Force members Chijioke Timothy Odimegwu and Harafat Mogaji received a combined 189 months for business em…

krebsonsecurity.com · critical

ShinyHunters Suspect Arrested in Netherlands as Group Mass-Exploits Oracle PeopleSoft CVE-2026-35273 and Breaches FBI Jobs Site

Dutch authorities arrested a 24-year-old, reportedly Pepijn van der Stap (alias "Umbreon"), around Sept. 16, 2026 on suspicion of aiding data thefts and extortions by ShinyHunters. Van der Stap was previously convicted in 2023 for data theft and extortion. Days after the arrest, remaining ShinyHunters members escalated, breaching the FBI …