Hackers from the Main Intelligence Directorate (DIU) of Ukraine’s Ministry of Defense have attacked the electronic services of several Russian ministries and banking institutions, according to RBC-Ukraine source in the special services.
According to Roskomnadzor (Federal Service for Supervision of Communications, Information Technology and Mass Media) , the disruption is allegedly linked to an accident in the main communication network. However, the source indicates that the cause is a DDoS attack currently being carried out by DIU’s hackers.
Read more…
Source: MSN News
Related:
- Hellhounds: Operation Lahat
November 30, 2023
In 2023, Positive Technologies Computer Security Incident Response Team (PT CSIRT) discovered that a certain power company was compromised by the Decoy Dog trojan. According to the PT CSIRT investigation, Decoy Dog has been actively used in cyberattacks on Russian companies and government organizations since at least September 2022. This trojan was previously discussed by NCIRCC, Infoblox, ...
- Into The Trash: Analyzing LitterDrifter
November 17, 2023
Gamaredon, also known as Primitive Bear, ACTINIUM, and Shuckworm, is a unique player in the Russian espionage ecosystem that targets a wide variety of almost exclusively Ukrainian entities. While researchers often struggle to uncover evidence of Russian espionage activities, Gamaredon is notably conspicuous. The group behind it conducts large-scale campaigns while still primarily focusing on regional ...
- In-depth analysis of July 2023 exploit chain featuring CVE-2023-36884 and CVE-2023-36584
November 13, 2023
During their analysis of a July 2023 campaign targeting groups supporting Ukraine’s admission into NATO, Unit 42 researchers discovered a new vulnerability for bypassing Microsoft’s Mark-of-the-Web (MotW) security feature. This activity has been attributed by the community to the pro-Russian APT group known as Storm-0978 (also known as the RomCom Group, in reference to their use ...
- Secretary General: Through NATO, we can build a secure cyberspace for all
November 9, 2023
The Secretary General emphasized that cyber is driving strategic competition and that authoritarian regimes, including China and Russia, are: “challenging our interests, our values and our security.” He said they are: “determined to shape the future of cyberspace in own image with little transparency and no regard for human rights.” At the Vilnius Summit this ...
- Sandworm Disrupts Power in Ukraine Using a Novel Attack Against Operational Technology
November 9, 2023
In late 2022, Mandiant responded to a disruptive cyber physical incident in which the Russia-linked threat actor Sandworm targeted a Ukrainian critical infrastructure organization. This incident was a multi-event cyber attack that leveraged a novel technique for impacting industrial control systems (ICS) / operational technology (OT). The actor first used OT-level living off the land (LotL) ...
- US sanctions Russian accused of laundering Ryuk ransomware funds
November 6, 2023
The U.S. government has sanctioned a Russian national for allegedly laundering millions of dollars’ worth of victim ransom payments on behalf of individuals linked to the notorious Ryuk ransomware group. According to an announcement from the U.S. Treasury’s Office of Foreign Assets Control (OFAC), Ekaterina Zhdanova, 37, is accused of using virtual currency exchange transfers and ...