Octo Tempest is an advanced persistent threat (APT) that targets government and military organizations, as well as critical infrastructure sectors such as energy, finance, healthcare, and telecommunications. It has been active since at least 2014 and is believed to be associated with the Chinese Ministry of State Security (MSS). Octo Tempest uses a variety of tactics including spear-phishing emails, watering hole attacks, and exploiting vulnerabilities in software to gain access to sensitive information. It has been linked to several high-profile cyberattacks on government agencies such as the US Department of Labor and the UK\'s National Health Service (NHS).
Techniques, tactics and practices:
Octo Tempest uses a variety of tactics including spear-phishing emails, watering hole attacks, and exploiting vulnerabilities in software to gain access to sensitive information. It is also believed that the group has used social engineering techniques such as impersonating legitimate organizations or individuals to trick targets into downloading malware. Additionally, Octo Tempest may use zero-day exploits, which are unknown security flaws in software that have not yet been patched by developers. The APT is known for its persistence and ability to remain undetected within a target network for extended periods of time.
