MITRE ATT&CK / Groups / G0131

Tonto Team

ID
G0131
Associated names
Earth Akhlut, BRONZE HUNTLEY, CactusPete, Karma Panda
Source
attack.mitre.org
MITRE last modified
1 Aug 2026

Tonto Team is a suspected Chinese state-sponsored cyber espionage threat group that has primarily targeted South Korea, Japan, Taiwan, and the United States since at least 2009; by 2020 they expanded operations to include other Asian as well as Eastern European countries. Tonto Team has targeted government, military, energy, mining, financial, education, healthcare, and technology organizations, including through the Heartbeat Campaign (2009-2012) and Operation Bitter Biscuit (2017).[1][2][3][4][5][6]

Techniques used (15)

Software used (6)

References

  1. Kaspersky CactusPete Aug 2020
  2. ESET Exchange Mar 2021
  3. FireEye Chinese Espionage October 2019
  4. ARS Technica China Hack SK April 2017
  5. Trend Micro HeartBeat Campaign January 2013
  6. Talos Bisonal 10 Years March 2020