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This technique is documented for researchers and practitioners. It describes how perpetrators discover or acquire abuse methods, and is not written as victim-facing guidance.
Switch to Technical View above for the full description, mitigations, and detection indicators.
Important: This resource provides general information, not personal advice. Every situation is different. The actions suggested here may not be safe in your specific circumstances — particularly if the person causing harm could notice changes to your devices or accounts. Always consider your physical safety first.
If you need personalised support, contact 1800RESPECT (1800 737 732) or your local specialist domestic violence service. If you are in immediate danger, call 000.
Learning specific abuse techniques from online forums, Reddit communities, Facebook groups, or messaging channels where perpetrators share methods. Includes 'how to catch a cheating partner' communities that teach surveillance, tracking forums, and groups sharing stalkerware recommendations.
Mitigations for this technique are under development. If you have suggestions on how to improve this content, please submit a pattern.
Detection Indicators
ID
Detection Indicator
SAFE-D-0001
Anomalous Battery Consumption Device battery depletes faster than baseline due to continuous background data transmission.
SAFE-D-0002
Unexplained Data Usage Increased mobile data consumption without corresponding user activity. Monitor per-app data usage for unknown processes.
SAFE-D-0003
Device Temperature Anomalies Device runs hot during idle periods indicating background process activity.
SAFE-D-0004
Information Leakage Indicators Adversary demonstrates knowledge of private communications, locations, or activities accessible only through device monitoring.
SAFE-D-0005
Unknown Applications or Profiles Presence of unrecognised apps, device administrator privileges, or configuration profiles.
The TFA Matrix is a research framework under active development. Technique classifications, detection methods, and mitigations reflect current understanding and are subject to revision. This framework does not constitute forensic methodology, legal evidence standards, or clinical diagnostic criteria. Practitioners should apply professional judgement appropriate to their discipline and jurisdiction.