What does MLAT stand for in cybercrime investigations?

• A. A type of malware detection protocol.
• B. Mutual Legal Assistance Treaty; a mechanism for international cooperation to gather evidence.
• C. A law requiring data minimization.
• D. A technique for DNS tunneling.

Answer: (B)

Mutual Legal Assistance Treaty (MLAT) is a formal mechanism for international cooperation to gather evidence in cross-border investigations. In cybercrime work, investigators can use MLAT requests to obtain data like server logs, emails, or subscriber records from foreign authorities, following treaty-based processes that respect both jurisdictions’ laws. This helps ensure due process and sovereignty are maintained while enabling timely access to critical evidence that may be outside the investigator’s country. The other options describe unrelated concepts—a malware detection protocol, a data minimization law, or a DNS tunneling technique—so they don’t apply to what MLAT stands for.