Malware Triple-Hit Targets Polymarket Bot Builders This Week

Malware Outbreak: Three Clone Repos Targeting Polymarket Builders

Today's most urgent finding is not a bot or a signal — it's a coordinated poisoning campaign. Three separate repos using an identical 460KB malware template have been identified, each dressed up as a Polymarket-relevant project: one mimics a Polymarket bot, one targets builders working Kalshi+Polymarket cross-platform strategies, and one poses as an arbitrage bot. All three share the same payload fingerprint. If you cloned anything in the last 72 hours matching those themes from an unfamiliar account, treat that environment as compromised. Rotate API keys, check for credential exfil, and do not run any pip installs from those repos. Full IOC details in the security section of the member portal.

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New Bots: 7 Found, 7 Worth Cloning

**auspex** is the standout this cycle. It tracks live resolution sources — think AP wires, official government feeds, sports data APIs — computes a live distance-to-trigger probability for each event, and fires confidence-scored alerts before a trade executes. This is the kind of pre-resolution edge that consistently beats reactive traders. High cloning priority.

**winning-wallet-finder** takes a statistical approach to copy trading: it computes z-scores across wallet performance histories, filters for persistent edge rather than lucky streaks, then mirrors positions with configurable alerts. The z-score filter is the key differentiator — most wallet trackers don't separate skill from variance. Worth studying the filtering logic closely before deploying.

**FIFAWorldCup** is a tournament-scoped ML ensemble combining gradient boosting with neural nets and Monte Carlo simulation to surface mispriced match outcomes across two prediction markets simultaneously. With the 2026 World Cup in progress, the timing is live and the cross-market pricing angle is directly actionable right now.

**ploy** is a custom market-making TUI — likely semi-automated, retail-facing execution with real-time display. Useful as a framework reference for anyone building their own execution layer rather than as a deploy-and-forget bot.

**predmarket** is infrastructure, not a trading bot. It provides a unified API abstraction across multiple prediction market platforms. If you're building anything that touches both Polymarket and Kalshi, this saves significant scaffolding time.

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Alpha Signals: Three Research Papers With Direct Operational Value

**Predict-then-contextual-optimize for cross-market arbitrage.** A new paper decomposes bidding decisions into a prediction step followed by context-aware optimization — originally framed for energy markets but structurally identical to arbitraging between Polymarket and Kalshi on the same underlying event. The decomposition approach is cleaner than end-to-end models for fast-moving binary markets.

**Financial epiplexity: know which signals are worth acting on.** Classical entropy metrics overestimate how much structure a bounded-rational trader can actually learn and reuse in time to profit. This paper's MDL-based measure gives you a practical ceiling for signal value under compute constraints — directly useful for bot builders deciding whether to add model complexity.

**Agentic clustering for fragmented prediction markets.** A pipeline that autonomously groups prediction market questions by topic and flags implicit equivalences and contradictions across differently-worded markets. This is a direct attack on Polymarket's fragmentation problem — the same news event often spawns five markets with inconsistent pricing. Operational alpha here for anyone running cross-market consistency strategies.

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Community Intelligence

The HN thread on Polymarket gamblers threatening a journalist over the Iran missile story hit 1,606 points — expect regulatory and press scrutiny to intensify. Spain has already moved, blocking both Polymarket and Kalshi over licensing. Regulatory geography is becoming a first-order operational variable. The "Nothing Ever Happens" bot — which always buys No on non-sports markets — hit 471 points, which means retail attention to base-rate strategies is rising.

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What To Watch

The malware campaign is active and themed — expect more clone repos as World Cup volume draws new builders in. The auspex event-trigger architecture and the cross-market clustering paper are the two highest-leverage items to dig into before next session.