The Russian government has blamed the widespread outage of several popular mobile applications on a distributed denial of service (DDoS) attack.
The outage affected a number of messaging apps and online services, including Telegram, WhatsApp, Skype, Wikipedia, Steam, Discord, Twitch, and VKontakte – a Russian social network. However, people in Moscow reported regaining access to services when using a VPN, prompting some to speculate that Russian authorities were to blame for the outage.
Read more…
Source: MSN News
Related:
- Inside Russian Market: Uncovering the Botnet Empire
October 9, 2025
The online cybercrime marketplace, Russian Market, has evolved from selling Remote Desktop Protocol (RDP) access to becoming one of the most active underground hubs for information-stealing malware logs, where stolen user credentials are traded daily. Each compromised login represents a potential gateway into corporate systems, enabling threat actors to launch credential-based attacks that put businesses, governments, ...
- Cavalry Werewolf raids Russia’s public sector with trusted relationship attacks
October 2, 2025
BI.ZONE Threat Intelligence recorded Cavalry Werewolf activity from May to August 2025. In order to gain initial access, the attackers sent out targeted phishing emails disguising them as official correspondence from Kyrgyz government officials. The main targets of the attacks were Russian state agencies, as well as energy, mining, and manufacturing enterprises. Cavalry Werewolf relied ...
- Notes of cyber inspector: three clusters of threat in cyberspace
September 10, 2025
Hacktivism and geopolitically motivated APT groups have become a significant threat to many regions of the world in recent years, damaging infrastructure and important functions of government, business, and society. In late 2022 Kaspersky predicted that the involvement of hacktivist groups in all major geopolitical conflicts from now on will only increase and this is what ...
- FBI: Russian Government Cyber Actors Targeting Networking Devices, Critical Infrastructure
August 20, 2025
The Federal Bureau of Investigation (FBI) is warning the public, private sector, and international community of the threat posed to computer networks and critical infrastructure by cyber actors attributed to the Russian Federal Security Service’s (FSB) Center 16. The FBI detected Russian FSB cyber actors exploiting Simple Network Management Protocol (SNMP) and end-of-life networking devices running ...
- Norway spy chief blames Russian hackers for hijacking dam
August 14, 2025
Russian hackers briefly hijacked a dam in Norway in early April and spilled millions of gallons of water before the attack was stopped, Norway’s spy chief revealed Thursday. The hackers opened a floodgate at the Bremanger dam in western Norway to release the equivalent of about three Olympic-sized swimming pools of water during the four hours ...
- Russia restricts Telegram, WhatsApp calls, citing law breaches
August 13, 2025
Russia has started restricting some Telegram and WhatsApp calls, accusing the foreign-owned platforms of failing to share information with law enforcement in fraud and terrorism cases, the digital development ministry said on Wednesday. The blocking measures, which extend only to calls, would be lifted should the platforms comply with Russian law, the ministry said. This includes ...