WhatsApp stalking evidence: digital proof after Italian Supreme Court ruling 6024/2026
Italian Supreme Court ruling 6024/2026 of 7 April 2026 has redrawn the evidentiary boundaries of WhatsApp stalking evidence in criminal proceedings: lawyers assisting victims of persecution under art. 612-bis of the Italian Criminal Code can no longer file a plain WhatsApp screenshot and assume it will hold up. The Court confirmed that a screenshot is a "mechanical reproduction" under art. 234 of the Italian Code of Criminal Procedure, so it is admissible in principle, but it raised the bar: without proof of origin and integrity, the defence can challenge it under art. 2719 of the Italian Civil Code and have it dismissed at trial.
The operational answer for anyone defending a stalking victim is simple: turn the WhatsApp chat into an evidence block hard to dismantle, with a SHA-256 hash and an eIDAS qualified timestamp applied at capture time. TrueScreen integrates the seal of a third-party qualified QTSP and produces files with legal value at first download, with no need for the original device in the preliminary hearing.
This insight is part of the guide Screenshots as Criminal Evidence: Italian Supreme Court Ruling and Forensic Acquisition.
What Cassation 6024/2026 changes for WhatsApp screenshots in stalking cases
The 6024/2026 ruling shifts the evidentiary centre of gravity in persecution proceedings: a WhatsApp chat screenshot is still usable, but only if the lawyer can demonstrate the origin and integrity of the capture. Without these guarantees, Italian Supreme Court 6024/2026 does not protect the victim from defence challenges.
Mechanical reproduction (art. 234 c.p.p.) vs photocopy challenge (art. 2719 c.c.)
Article 234 of the Italian Code of Criminal Procedure admits mechanical reproductions among documentary evidence: a screenshot falls in this category. But when the defence raises an objection under art. 2719 of the Italian Civil Code, an unauthenticated copy loses probative weight unless it is acknowledged. Ruling 6024/2026 clarified that the absence of the original device alone is not a sufficient reason for exclusion, but it requires an external guarantee element: a cryptographic hash, a qualified timestamp or a technical witness.
Why the civil ruling 1254/2025 does not apply to criminal proceedings
Several criminal lawyers cite civil ruling Cass. civ. 1254/2025 to argue full admissibility of screenshots. The 6024/2026 decision settles a crucial point: the civil case dealt with a separation procedure, where the parties' disposition principle applies, while in criminal proceedings on art 612-bis stalking digital proof the principle of free judicial conviction under art. 192 c.p.p. applies and the burden of proof rests on the prosecution with a stricter standard. Carrying civil conclusions over to criminal cases is a technical mistake.
The three weaknesses of WhatsApp screenshots in persecution cases
Filing digital evidence criminal proceedings 2026 without forensic certification exposes the victim to three concrete risks. Each can flip the outcome of the case and must be addressed before submission.
Defence challenges when the original device is unavailable
The defence typically contests the absence of the victim's smartphone at the hearing. Without the device, real-time matching between the screenshot and the actual chat cannot be verified. Ruling 6024/2026 confirms that the judge can override the objection only if the filing is supported by robust technical elements, such as the Digital Provenance of the capture.
Missing chain of custody and forensic expert objections
When the judge appoints a forensic expert, the first question is always the same: "who captured the screenshot, when, and on which device?". A broken or incomplete chain of custody opens a wide flank for the defence: the expert may conclude that the file cannot be reliably attributed to the victim, and the probative value collapses. According to ENISA guidelines on electronic evidence (Electronic Evidence: a basic guide for First Responders), the chain of custody must be documented from the moment zero of the capture.
Stripped metadata and slow acquisition timelines
A manual screenshot loses almost all the EXIF metadata useful to the judge: coordinates, time zone, device model, app version. When the prosecutor requests a forensic extraction, the appointed expert's timeline can stretch the proceedings by months, leaving the victim exposed. Eurostat data on persecution offences in Europe (Crime statistics, Eurostat) show that the average duration of criminal proceedings in Italy exceeds 3 years at first instance, and a robust evidentiary chain at capture time shortens forensic expert turnaround.
How TrueScreen certifies WhatsApp stalking chats with legal value
TrueScreen is not a basic screen capture utility: it is a Data Authenticity Platform that captures the WhatsApp chat and applies a SHA-256 cryptographic hash and an eIDAS timestamp issued by a third-party qualified QTSP at the same instant. The output file is a signed evidence block that withstands the most insidious defence objections.
Forensic acquisition via App and browser Extension
The lawyer assisting the victim can choose two complementary tools. The TrueScreen App for smartphones captures the WhatsApp conversation directly from the victim's device, preserving metadata and context. The browser Extension handles WhatsApp Web capture when the victim has already turned the smartphone over to law enforcement. Both tools produce the same evidentiary package: capture video, hash, timestamp and system log.
SHA-256 hash and eIDAS timestamp: the evidence block
Legal value comes from three combined elements: the SHA-256 hash proves file integrity, the eIDAS timestamp attests the exact moment of capture, and the integrated QTSP seal links the package to a qualified subject. The forensic methodology applied by TrueScreen is not a seal added afterwards on a pre-existing file: it is contextual acquisition and certification, the only solution that withstands the art. 2719 c.c. challenge even without the original device at the hearing. For the technical detail, see the guide Screenshots as criminal evidence and Italian Supreme Court ruling.
