
ZachXBT has published a detailed exposé accusing multiple Axiom Exchange employees of abusing internal tools and data.
Author: Sahil Thakur
27th February 2026 – On-chain investigator ZachXBT has published a detailed exposé accusing multiple Axiom Exchange employees of abusing internal tools to access sensitive user data for trading advantages.
High Signal Summary For A Quick Glance
cvxv666
@antpalkin
ZachXBT “investigation” on Axiom insider trading was 100% sponsored by PumpFun They’re trying to kill Axiom with their oldnew terminal Padre. And there are a number of strange things that suggest they may have bought Zach: 1) after investigation dropped, PumpFun silently https://t.co/WTNnTbIX04

07:05 PM·Feb 26, 2026
Rune
@RuneCrypto_
everyone acting like this is some superhero movie yes, if someone at @AxiomExchange abused access and made ~$400K, that’s fucked but stop pretending this whole thing is neutral @zachxbt was retained, paid to post this “investigation” he could have posted it in his telegram, https://t.co/xlOAIB6OEw
1/ Meet @WheresBroox (Broox Bauer), one of the multiple @AxiomExchange employees allegedly abusing the lack of access controls for internal tools to lookup sensitive user details to insider trade by tracking private wallet activity since early 2025. https://t.co/KwICQMJL1q
06:35 PM·Feb 26, 2026
Mosi
@VannaCharmer
There's always free money in crypto > Zach gets paid (likely) by Pumpfun to look into Axiom > Finds some Axiom employees were using private details to insider trade > Post that he's doing an investigation > Polymarket creates a market > Pumpfun KOLs make more money than
05:33 PM·Feb 26, 2026
Steady attention without excessive speculation.
According to ZachXBT’s 10-post thread, the misconduct centered on internal dashboard access that allowed certain employees – primarily senior business development employee Broox Bauer (@WheresBroox) to look up detailed wallet information on users.
Zach claimed that BD employees could:
He described this level of access for non-technical BD roles as highly unusual, especially given the alleged lack of monitoring or access controls.
Zach shared:
Several KOLs reportedly confirmed that the wallet data shown matched their private trading accounts.
Zach also referenced audio recordings from a February 2026 private group call.
In the recordings, Broox allegedly:
He further claimed other employees had used or enabled similar lookups.
Zach identified one wallet linked to Broox but noted that isolating specific insider trades from public on-chain data alone remains difficult without Axiom’s internal logs.
Importantly, ZachXBT confirmed that he was retained to investigate alleged misconduct at Axiom.
He stated:
However, he did not disclose who hired him or the payment terms.
He had teased the investigation days earlier, which triggered heavy speculation across crypto Twitter and prediction markets.
Axiom responded publicly after the thread went live:
“We are shocked and disappointed to hear that someone on our team abused internal customer support tools to look up user wallets. We have removed access to these tools and will continue to investigate and hold the offending parties responsible.”
The company confirmed:
The probe remains ongoing.
Before the exposé dropped, Polymarket hosted a market asking which crypto company ZachXBT would expose for insider trading.
That market drew massive volume, reportedly $30–38 million.
One trader, “predictorxyz,”:
Other new wallets placed large Axiom bets shortly before the reveal and profited quickly.
Zach traced funding for “predictorxyz” to a Solana wallet linked to an active Axiom user known as “JustADegen.” That finding suggests someone inside or closely connected to Axiom may have had advance knowledge of the target.
Crypto Twitter quickly escalated the story.
Some users speculated that:
However, there is currently no public on-chain evidence tying the payment for Zach’s investigation or the Polymarket bets directly to Pump.fun.
Zach himself traced one major profitable bet back to an Axiom-linked wallet, not Pump.fun.
As of now, the Pump.fun angle remains unproven speculation fueled by rivalry and market dynamics.
There are three separate layers to this story:
Regulatory attention could follow, especially given the insider trading implications and the New York jurisdiction connection.
For now:
This is an evolving story as of February 27, 2026.
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