Indian Critical Infrastructure Intrusions last observed
The campaign source marks this as the latest known activity date.
Indian Critical Infrastructure Intrusions is a sequence of intrusions from 2021 through early 2022 linked to People’s Republic of China (PRC) threat actors, particularly RedEcho and Threat Activity Group 38 (TAG38). The intrusions appear focused on IT system breach in Indian electric utility entities and logistics firms, as well as potentially managed service providers operating within India. Although focused on OT-operating entities, there is no evidence this campaign was able to progress beyond IT breach and information gathering to OT environment access.
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The campaign source marks this as the latest known activity date.
The campaign source marks this as the beginning of the known activity window.
CVEs, techniques, malware, and indicators in the sections below are associated with an attributed actor. They are useful investigative context, but the campaign source does not necessarily link every item directly to this campaign.
Use this material to guide hunting and prioritization, then confirm each relationship against its cited source.
No linked CVEs are available.
No linked techniques are available.
No linked malware or tools are available.
No source-linked indicators are available.
Open the original material before making an attribution or response decision.