Author : Inva Malaj and Raffaela Crisci 04/10/2025 – Darkforums.st: “303” Claims 9GB Data Breach on Apple.com In the early hours of October 4, 2025, a data breach claim emerged on the underground forum Darkforums from user “303” (profile: Java Maniac, rank “GOD”, reputation 197, registered January 2025). Darkforums is a leading dark web exchange for data, vulnerabilities, and cybercriminal services, providing visibility to emerging and established threat actors. Actor “303” is known for previous compromise announcements and reputation-building activities, including participation in prominent community discussions and threads. It’s common practice for threat actors to use the logo of the targeted company

Imagine waking up one morning and discovering that your sensitive financial data—contracts, customer lists, investment strategies—is exposed on a hidden site on the dark web, with a timer threatening to make it public unless you pay a ransom. This is exactly what happened to ten asset management firms in South Korea, victims of the “Korean Leak” campaign orchestrated by the Qilin ransomware group. The “Korean Leak” Campaign: The Ten Victims and the Exposed Data Through CTI and OSINT monitoring—with sources such as Ransomware.live and H4ckmanac—it emerged that the Qilin group targeted the South Korean asset management sector. Direct verification on their onion

 London-based architectural firm T-Space Architects may find itself at the center of a significant cyberattack. The ransomware group Cicada3301 has reportedly added T-Space to its growing list of victims, threatening to expose 50 GB of sensitive company data. If the claims are confirmed, the attack could disrupt the firm’s operations and put client information at serious risk. T-Space Architects: A High-Profile Target? T-Space Architects is known for its bespoke architectural solutions  , delivering innovative designs across a range of sectors, including residential, commercial, and public projects. Their work emphasizes   sustainability, cutting-edge design, and collaboration, making them a key player in London’s