Israeli Diplomat Turned UN Staffer Allegedly Fed Secret Files to Israel's Mission for Years

A former Israeli diplomat who spent years working inside the United Nations allegedly funneled classified UN documents to Israel's mission, including material stamped "strictly confidential" by the Secretariat, according to an investigation by Drop Site News published Aug. 4, 2026.

The staffer, Yahav Lichner, worked inside the UN Population Fund (UNFPA) from 2014 to 2015. During that window, he repeatedly passed sensitive information to Ron Prosor, then Israel's ambassador to the UN, and other Israeli diplomats, the investigation found.

The timing matters. Some of the alleged leaks occurred while the UN Human Rights Council was running an independent commission of inquiry into Israel's conduct during its 2014 military offensive in Gaza. The allegations, reported by PassBlue's Dulcie Leimbach and Damilola Banjo and covered by Consortium News, include a claim that Lichner passed along details about then-Secretary-General Ban Ki-moon to Israeli officials.

A Decade of Promotions

What happened after the alleged 2014-2015 leaks is where the story turns into an institutional failure story, not just an espionage one.

Lichner was seconded to UNICEF in 2018 and formally cut ties with UNFPA in 2022, all while remaining inside the UN system. By 2025, he had become director of UNICEF's Washington office, a newly created post and one he was the first to hold.

PassBlue could not find a public vacancy notice for that director job, even though earlier UNICEF postings in Washington from 2023 and 2024 are publicly archived. UNICEF has not explained whether the position was competitively advertised or how Lichner landed it.

It remains unknown whether Lichner's alleged spying was a one-time episode confined to 2014-2015 or continued through his later postings. UN staff regulations explicitly bar employees from sharing information obtained through their jobs with any government, including their own.

The UN's Non-Answers

Since the Drop Site report broke, UN officials have offered strikingly little. Deputy spokesperson Farhan Haq referred to Lichner only as an "employee" and pushed all questions to UNICEF. UNICEF's own statement was similarly bare: it is "aware of serious allegations concerning an employee" and is "taking the appropriate action." Media chief Kurtis Cooper cited personnel confidentiality and declined to discuss specifics.

UNICEF placed Lichner on administrative leave after the story published, though it has not said whether he continues to draw a salary.

One concrete institutional response has surfaced. David Nyskohus, chief of office for the UN's Office of Internal Oversight Services (OIOS), confirmed the watchdog is "assessing whether any United Nations Secretariat personnel may have been involved in the alleged disclosure of confidential information" and is coordinating with UNFPA and UNICEF on that review.

Why It Matters

If even part of the Drop Site account holds up, it describes an Israeli national embedded inside a UN humanitarian agency, passing sensitive material to his home government's UN mission during precisely the period international investigators were scrutinizing Israel's 2014 Gaza campaign. That the same individual was later handed an unadvertised leadership post inside UNICEF's Washington office, with no public accounting of how, raises the question of whether the UN system took the earlier conduct seriously at all, or simply looked away.

Occupation Watch could not independently verify the specific documents Drop Site says were leaked. The OIOS review is ongoing and no findings have been made public.