4DISS
4th Dimension Investigative and security solutions, llc
investigations
Experienced criminal and civil private investigation services, insider threat and internal misconduct, litigation support.
learn morecyber
Digital forensic and incident response capabilities leveraged to complement your needs.
learn moresecurity consulting
Security assessments, executive protection, special projects. Leverage our decades of experience and training to maximize your success and safety.
learn moreInvestigations
CYBER
security
school safety
We had a great time meeting many dedicated professionals in Orlando at the school safety advocacy council conference during the first week of dec 2024! Thank you to all who stopped by to learn about pbsi,
our innovative student safety resource.
please
visit our school safety page to learn more about pbsi by clicking here.
happy anniversary 4diss!
4Diss assisted its first client on October 3, 2023. on October 3, 2024, we received word that federal criminal prosecution was officially declined for that case. we are grateful to the prosecutors who took the time to evaluate the evidence we presented in their deliberative process, and reach the right conclusion.
4diss is excited to announce pbsi - a revolutionary and innovative approach to school safety and student well-being!
visit our school safety page for more information.
4diss founder harry lidsky authored a case summary about identity theft and ppp loan fraud. the article has been published online at www.counter-fraud.com and www.i-law.com. contact us for a copy of the article if you do not have a subscription.
4DISS provided critical investigative assistance for the defense following an October 2023, 28 count federal criminal indictment in the Eastern District of Virginia. After identifying serious investigative deficiencies, all counts were dismissed, pre-trial, in March 2024. Click the image below to learn more:
4diss founder harry lidsky presented a case study at the acfe global conference in june 2024. a summary of the presentation can be found through the link below. it is representative of the tenacity and work ethic that 4diss delivers to clients in the private sector. experience matters.
Fraud background and resources provided by the experts at the Association of Certified Fraud Examiners.
Fraud 101Comprehensive Occupational Fraud Report for 2024 by the experts at the Association of Certified Fraud Examiners. Click below to read or download and contact 4DISS if you are concerned your organization may be at risk.
Insider threat cases continued to rise in 2023 and was the costliest breach attack vector. Click the link below for a summary.
Insider Threat StatisticsIBM performed research into the soaring costs of data breaches. Read the report via the link below.
IBM Data Breach Report
It was an honor to receive an award in May 2024 for my role on one of the most challenging and impactful cases I worked during my tenure at the U.S. Department of Justice Office of the Inspector General. Read more about the case through the link below.
contact us
We are located in the Washington D.C. area, providing security and investigative consulting services worldwide. Contact us for a discreet consultation to discuss your requirements.
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