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Case file

Yossi Cohen

Wikipedia's first sentence called it “national security advisor to the prime minister of israel”. Today it says “israeli intelligence officer”. The one-line description Wikipedia serves to search engines and AI systems read “Director of the Israeli Mossad (2016 to 2021) Yosef "”. It now reads “Israeli intelligence officer (born 1961) Yosef "”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2025 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2025

Yossi" Meir Cohen ( Hebrew : יוסף מאיר כהן ; born 10 September 1961) is an Israeli intelligence officer. After mandatory service in the Israeli Defense Forces , Cohen joined the Mossad , the national intelligence agency of Israel , in 1982. He rose to lead Mossad's Tzomet Division and was the agency's deputy director from 2011 to 2013, when he was appointed National Security Advisor to Prime Minister Benjamin Netanyahu . In 2016, Cohen succeeded Tamir Pardo as the Mossad's director. During his tenure, he oversaw Mossad's operation to steal Iran's nuclear archive and was the chief negotiator during the Abraham Accords . He stepped down from the agency in 2021.

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1295498939.
Today
Wikipedia's first sentence called it “national security advisor to the prime minister of israel”. Today it says “israeli intelligence officer”. The one-line description Wikipedia serves to search engines and AI systems read “Director of the Israeli Mossad (2016 to 2021) Yosef "”. It now reads “Israeli intelligence officer (born 1961) Yosef "”. Read the current article and compare.
20152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined since 2015, and today's defining sentence is their current revision.

Then

national security advisor to the prime minister of israel

Now

israeli intelligence officer

Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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