Ransom & Dark Web Issues Week 1, May 2025
ASEC Blog publishes Ransom & Dark Web Issues Week 1, May 2025 The new ransomware group Silent Team, which operates anonymously, claims attacks on three companies based in the US and Japan. The new ransomware group Gunra claims attacks on four companies across
Damage Case Report on Japanese Companies Afflicted with Ransomware (2017 – 2025)
Introduction Japan ranks second in Asia for the number of ransomware incidents; as many companies with influence in the global economy and major industries are located there, the country has become a major target for threat actors. Attacks targeting Japan have increased sharply especially since 2023, and key industries such
Ransom & Dark Web Issues Week 3, October 2024
ASEC Blog publishes Ransom & Dark Web Issues Week 3, October 2024 Pro-Russian hacktivists carried out DDoS attacks on multiple Japanese websites A Japanese tech giant Casio falls victim to the Underground ransomware Threat actor USDoD arrested in Brazil: Accused of international data breaches
Ransom & Dark Web Issues Week 4, August 2024
ASEC Blog publishes Ransom & Dark Web Issues Week 4, August 2024
Threat Trend Report on Deep Web & Dark Web – Ransomware Groups & Cybercrime Forums and Markets of February 2024
Notice This brief trends report on the Deep Web & Dark Web in February 2024 covers ransomware, forums, black markets, and threat actors. Note that some of the content may not be verifiable. Major issues 1) Ransomwares (1) ALPHV/BlackCat In late February, the U.S. Federal Bureau of Investigation (FBI)
Threat Trend Report on Deep Web & Dark Web – Ransomware Groups & Cybercrime Forums and Markets of January 2024
Note This trend report on the deep web and dark web of January 2024 is sectioned into Ransomware, Forums & Black Markets, and Threat Actors. We would like to state beforehand that some of the content has yet to be confirmed to be true. Major Issues 1)
Threat Trend Report on Deep Web & Dark Web – Ransomware Groups & Cybercrime Forums and Markets of December 2023
Note This trend report on the deep web and dark web of December 2023 is sectioned into Ransomware, Forums & Black Markets, and Threat Actors. We would like to state beforehand that some of the content has yet to be confirmed to be true. Major Issues 1) Ransomware
