Deepfake Detection
The Dark Side of AI Accessibility
Once found primarily in the entertainment industry, the artificial intelligence (AI) technology used to create deepfakes has become increasingly sophisticated, affordable, and user-friendly. Widespread access to the technology that allows studios to de-age actors makes it easy for inexperienced users to create convincing digital media. A few clicks can transform a white paper into an audio podcast or educational video featuring realistic synthetic actors. These tools can also replicate the voices of political leaders, a tactic used in a scam that extracted more than a million euros.
AI-Generated Evidence in Litigation
When used as a transparent tool in the courtroom, AI can create accident reconstruction videos and assist with expert analysis. However, AI-generated or AI-manipulated evidence meant to deceive a judge and/or jury is a very serious and growing concern.
In a recent child custody case that NGH was involved in, a woman submitted digital audio recordings to the court that allegedly captured her former spouse making hateful statements. If authentic, the recordings could have damaged the man’s professional reputation, jeopardized his parental rights, and harmed his relationship with his children. Forensic analysis and expert submissions by NGH identified red flags leading to court-ordered forensic examinations, which ultimately prompted the woman to admit she had manufactured the recordings with voice-cloning AI technology.
Authentication of Digital Assets
The growing use of AI technology makes authentication of digital assets more critical than ever. Digital forensics plays a role in the authentication process, as well as expertise in traditional investigations. Examining a single digital file, for instance, may not uncover enough information to confirm or negate its validity. Investigators often need to examine tangential evidence to tell the full story. Above all, the investigative team needs to conduct its assessment in a way that ensures admissibility of the findings in court.
Digital Forensic Experts
Led by a nationally recognized expert, author, and licensed attorney, the NGH Group specializes in high-tech investigations, including digital forensics, e-discovery, cybersecurity, and crypto asset and blockchain forensics. The firm’s legal, investigative, and technological expertise make it a leading resource for validating and authenticating electronically stored information (ESI). The Supreme Court of the State of New York has appointed the NGH Group and founder Nicholas Himonidis as neutral digital forensic examiners. In addition, various courts have authorized the NGH Group to perform court-ordered collection, preservation, and examination of ESI.