cShell DDoS Bot Attack Case Targeting Linux SSH Server (screen and hping3)
AhnLab SEcurity intelligence Center (ASEC) monitors attacks against poorly managed Linux servers using multiple honeypots. Among the prominent honeypots are SSH services using weak credential information, which are targeted by numerous DDoS and CoinMiner threat actors. ASEC recently identified a new DDoS malware strain targeting Linux servers while monitoring numerous
Report on DDoSia Malware Launching DDoS Attacks Against Korean Institutions
The Russian hacktivist group NoName057 (16) has been active since March 2022, and their goal is to launch DDoS attacks against targets with anti-Russian views. In November 2024, NoName05, along with the pro-Russian hacktivist groups Cyber Army of Russia Reborn and Alixsec, launched DDoS attacks against the websites of major
Ransom & Dark Web Issues Week 1, November 2024
ASEC Blog publishes Ransom & Dark Web Issues Week 1, November 2024 Pro-Russian hacktivist NoName05716 carried out DDoS attacks on several South Korean institutions User account information of Saudi Arabian government agencies leaked on BreachForums New Dedicated Leak Sites of the ransomware gang HellDown
Ransom & Dark Web Issues Week 4, September 2024
ASEC Blog publishes Ransom & Dark Web Issues Week 4, September 2024 LockBit ransomware gang attacks major South Korean tire manufacturer Data from a U.S. food delivery service company leaked on BreachForums Pro-Russian hacktivists conduct DDoS attacks on South Korean government websites
Ransom & Dark Web Issues Week 2, September 2024
ASEC Blog publishes Ransom & Dark Web Issues Week 2, September 2024 Pro-Russian Hacktivists: Conducting DDoS Attacks Targeting Taiwanese Government Agencies Customer Data Breach at South Korea’s Largest Shopping Mall: The Role and Threats of E-Commerce Platforms [Ransom] Medusa Ransomware’s New Victim: U.S. Water Service Provider
Threat Trend Report on Deep Web & Dark Web – Ransomware Groups & Cybercrime Forums and Markets in July 2024
Note This trend report on the deep web and dark web of July 2024 is sectioned into Ransomware, Forums & Black Markets, and Threat Actor. We would like to state beforehand that some of the content has yet to be confirmed to be true. Major Issues 1) Ransomware
Ransom & Dark Web Issues Week 1, August 2024
ASEC Blog publishes Ransom & Dark Web Issues Week 1, August 2024
Ransom & Dark Web Issues Week 3, July 2024
ASEC Notes publishes Ransom & Dark Web Issues Week 3, July 2024
Ransom & Dark Web Issues Week 3, July 2024
ASEC Blog publishes Ransom & Dark Web Issues Week 3, July 2024
Threat Trend Report on Deep Web &Dark Web – Ransomware Groups & Cybercrime Forums and Markets in June 2024
Note This trend report on the deep web and dark web of June 2024 is sectioned into Ransomware, Forums & Black Markets, and Threat Actor. We would like to state beforehand that some of the content has yet to be confirmed to be true. Major Issues 1.
