Polymarket refers suspected military insider trading accounts to DOJ

[The Buzz]

Polymarket has referred dozens of accounts showing signs of potential military insider trading to the U.S. Department of Justice for investigation, a senior company official told CNN.

The previously undisclosed referrals involved accounts flagged in a report published Thursday by the nonpartisan Anti-Corruption Data Collective (ACDC), although Polymarket had referred the accounts to the DOJ before the report was released.

ACDC analyzed a massive trove of publicly available Polymarket data and identified 152 accounts that collectively profited about $8 million from war-related prediction markets, including markets tied to the Iran war. The group said several of the accounts displayed characteristics associated with potential insider trading.

From CNN:

The watchdog report said many of the 152 accounts they flagged showed signs of potential insider activity. For instance, many were brand-new wallets that placed remarkably well-timed bets with longshot odds. They had a staggering 97% win rate. (Most traders on prediction sites lose money.)

The senior Polymarket official, who was granted anonymity to discuss sensitive matters, agreed that these are often clues suggesting insider trading, but they stressed that those patterns alone don’t prove wrongdoing. They said the company’s internal surveillance tools monitor about 150 additional signals and trading patterns to hunt for insider activity.

Read more here: https://edition.cnn.com/2026/08/21/p...diction-market

[GlobalPokerSites]

Insider trading on US military operations seems like a quick way to go straight to jail.

[MMM]

with prediction markets, i really see no other way for it to go. it will always be the case.
its just always sitting there, for sure in army but also in many other areas. politicians and related personal as well. its too tempting.

[NoDepositCasinos]

Insider trading on US military operations seems like a quick way to go straight to jail.

Yes, but also a quick way to make some serious money. Ambition sometimes clouds judgment, and a lot of these operations aren't carried out directly anyway, but through intermediaries.

I think this probably happens on a regular basis; we just tend to hear about it when the amounts involved, or how reckless it is, are big enough to make headlines.

[Affilify]

Sound profitable

[GlobalPokerSites]

Yes, but also a quick way to make some serious money. Ambition sometimes clouds judgment, and a lot of these operations aren't carried out directly anyway, but through intermediaries.

I think this probably happens on a regular basis; we just tend to hear about it when the amounts involved, or how reckless it is, are big enough to make headlines.

Definitely would imagine this is pretty common. The dumb ones usually get caught.