Cybercrime Investigations & Computer Systems Offenses in Turkey
Ceza Hukuku Published On: 27.07.2026 ⏱ 1 dk okuma

Cybercrime Investigations & Computer Systems Offenses in Turkey

Prosecution of hacking, unauthorized system access, data theft, and online financial fraud under the Turkish Penal Code.

Legal Offenses Against Information Technology Systems

Articles 243-246 of the Turkish Penal Code specifically criminalize IT and cyber-related offenses.

1. Illegal System Access (Bilişim Sistemine Girme)

Gaining unauthorized entry into any computer network or server constitutes an independent criminal offense punishable by imprisonment.

2. Financial Cyber Fraud

Intercepting electronic payments or manipulating banking systems results in severe criminal penalties and mandatory asset restitution.

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