The Federal Security Service (FSB), the Interior Ministry, and the Investigative Committee of Russia have uncovered and disrupted 100 illegal communication channels used by Ukrainian intelligence services to involve Russians in sabotage and terrorism since September 1, 2025, with over 200 people involved in running SIM boxes detained across 43 Russian regions.
“As a result <…> more than 200 Russian and foreign citizens involved in operating SIM boxes, replenishing SIM card balances used in them, illegally distributing subscriber numbers of Russian telecom operators, and providing services for online account registration were detained in 43 Russian regions,” the FSB added.
Read more…
Source: TASS News
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Ukrainian intelligence cyberattack cripples telecom networks in Russian-occupied territories
July 2, 2024
Mirtelecom subscribers were unable to access the network in occupied Crimea and in occupied parts of Zaporizhzhya and Kherson oblasts. Another Russian provider, Farline, suffered significant damage, primarily in Crimea. Similar attacks continued the following month, targeting propaganda media servers, local occupation authorities, contact centers, registration and traffic control systems on the Kerch Bridge, critical airport ...
- Remote access giant TeamViewer says Russian spies hacked its corporate network
June 28, 2024
TeamViewer, the company that makes widely used remote access tools for companies, has confirmed an ongoing cyberattack on its corporate network. In a statement Friday, the company attributed the compromise to government-backed hackers working for Russian intelligence, known as APT29 (and Midnight Blizzard). The Germany-based company said its investigation so far points to an initial intrusion on ...
- ExCobalt: GoRed, the hidden-tunnel technique
June 19, 2024
While responding to an incident at one of their clients, the PT ESC CSIRT team discovered a previously unknown backdoor written in Go, which they attributed to a cybercrime gang dubbed ExCobalt. ExCobalt focuses on cyberespionage and includes several members active since at least 2016 and presumably once part of the notorious Cobalt gang. Cobalt attacked ...
- Kremlin critics targeted with spyware inside European Union
June 5, 2024
At least seven critics of the Kremlin, including journalists were targeted inside the European Union (EU) by a state using Pegasus, a report by digital civil rights NGO Access Now said on Thursday (May 30). In its report, Access Now said on Thursday an investigation by the NGO revealed that the use of Pegasus (a hacking ...
- Sapphire Werewolf polishes Amethyst stealer to attack over 300 companies
June 5, 2024
Since March 2024, the BI.ZONE Threat Intelligence team has been tracking the cluster of activity dubbed Sapphire Werewolf. The threat actor targets Russia’s industries, such as education, manufacturing, IT, defense, and aerospace engineering. Over 300 attacks were carried out using Amethyst, an offshoot of the popular open‑source SapphireStealer. The attackers disguise the malware as an enforcement ...
- Cyber Attacks and the Risk of Real War: A NATO Perspective
June 5, 2024
The possibility of a cyber-attack on any NATO member country escalating into a real war is a pressing concern. This question is particularly relevant as the US-led North Atlantic Treaty Organization (NATO) has started establishing ‘cyber labs’ in countries bordering Russia, signalling an increased focus on cyber defence. At the recent Shangri-La Dialogue (31 May-2 June) ...