Galaxy Note9 will be released in New York on August 2 or 9.
— Ice universe (@UniverseIce) June 11, 2018
It would be odd for Samsung to officially release one of its Note devices so early in August. It’s likely Ice Universe meant to say either “revealed” or “launched”, instead of “released.” Unfortunately, when asked, the leaker did not clarify their wording.
For Samsung to reveal the Galaxy Note 9 on August 2nd or 9th, it would be quite an early reveal date for the Note series; in fact, it would mark the earliest launch date ever for a Samsung Note handset.
This August 9th reveal date was corroborated by Bloomberg.
Source: Ice Universe