Infiniti Intelligence Hourly Briefing — Oct 16, 2026 · 8:39 AM ET

Platform impersonation ahead of the midterms

Phishing sites imitating Kalshi and Polymarket have surfaced ahead of the midterms, according to the security item linked to cxotoday.com. The report concerns fraudulent lookalikes of prediction-market platforms, rather than a change to their markets or trading rules.

The item was published on Oct 16, 2026, at 8:39 AM ET. It puts platform impersonation on the election-season security agenda for readers following both venues.

The cxotoday.com page text was unavailable for review. The supplied material does not identify the sites’ operators, describe how the phishing attempts work or establish how many users may have encountered them.

It also provides no details about losses, platform responses or enforcement action. The appearance of imitation sites should not, on its own, be read as evidence that either Kalshi or Polymarket has been breached.

What it means for prediction markets

• The reported risk is impersonation. The available information concerns sites copying Kalshi and Polymarket, not a demonstrated compromise of either platform.
• Market effects remain unestablished. The supplied material provides no evidence of disrupted trading, altered prices or affected settlement.
• Scope is the key unanswered question. Without the source text, the reach of the phishing activity and any response by the platforms cannot be assessed.

October hold leads the pricing

A Federal Reserve hold is the leading outcome for the Oct. 28 meeting on DeFi Rate’s board. Observed Oct. 16 between 7:42 and 7:44 AM ET, the board showed 87% for a hold and 14% for a hike, according to DeFi Rate.

The same outlet put the probability of a cut at about 2%. Those displayed figures exceed 100% in total, so they should not be read as a single, normalized probability distribution.

Kalshi’s decision market priced a hike at 12.5%, compared with the board’s 14% reading. The supplied snapshot establishes a difference between those figures, but does not include an earlier observation showing how much expectations have changed.

Last trade versus purchase price

DeFi Rate also listed a Polymarket last-traded price of 13.5¢, while cautioning that the available purchase price could differ. Its displayed illustration said $100 would return $800 if correct, before fees, at the last-traded price.

What it means for prediction markets

• A hold remains the clear favorite: The 87% reading places it well ahead of the displayed hike and cut probabilities.
• Price comparisons need care: The board’s 14% hike figure and Kalshi’s 12.5% decision-market reading are distinct observations; the supplied material does not establish why they differ.
• Execution can differ from the snapshot: Polymarket’s 13.5¢ figure reflects a last trade, not necessarily the price available to a new buyer. The illustrated return also excludes fees.