FET Volatility: Exploit Drains $1.5M, Hits NuNet Too | Top Stories

Artificial Superintelligence Alliance (FET) experienced significant volatility due to a security exploit on its Ethereum token converter, which led to a sharp selloff followed by a partial recovery.

Direct Catalyst: Exploit On FET’s Token Converter

Multiple security reports and news pieces describe a concrete exploit on a Fetch.ai / Artificial Superintelligence Alliance contract that handled FET conversions on Ethereum. Blockaid and other security firms reported that an attacker used a valid authorization signature to call the conversionIn function on the TokenConversionManagerV3 contract and drain the converter’s remaining FET inventory, roughly $1.56 million worth at the time. This is detailed in a Fetch.ai and NuNet exploit report . A longer technical breakdown notes 8.7 million FET (around $1.55 million) were taken from the token converter using compromised backend signing keys tied to the SingularityNET cross‑chain bridge, with the attack executed as a valid but unchecked signature on chain. This is outlined in a Bitcoin.com security analysis . Crypto calendar and X posts flagged this as a “bridge exploit incident” for FET with a non‑trivial impact score, and social commentary described it as “a security shock” where “roughly 8.7M FET were drained,” specifically citing the Ethereum token converter exploit on the Artificial Superintelligence Alliance infrastructure. You can see this in posts like this incident alert and this security commentary thread .

The exploit is a very clear token‑specific catalyst. It injects immediate uncertainty contract security, treasury risk, and cross‑project bridge infrastructure, which typically leads to fast selling from short‑term holders and risk‑averse traders, wider spreads and lower order book depth as market makers widen risk buffers, and volatility spikes as both longs and shorts reposition around new information. The sharp leg of the 25‑hour move is best explained by the exploit itself, not by random noise. The market reacted specifically to a credible security failure on FET infrastructure.

Multi‑Protocol Nature: Shared Attacker, ASI Ecosystem Fear

The FET exploit did not happen in isolation. It was part of a coordinated attack that also hit NuNet (NTX), another SingularityNET / ASI‑linked project, which amplified perceived systemic risk. The same attacker wallet drained FET from the token converter and also received a massive new mint of NTX, with the combined impact around $2.01 million in value. This cross‑project angle is emphasized in both the Bitcoin.com incident summary and the Yahoo Finance coverage . NTX was hit far harder, reportedly minting roughly 408.5 million new NTX, around 42% of its supply, and then crashing 70% or more intraday. FET, by contrast, fell around 5–8% across major feeds over that same window, according to those same reports. Commentary on X in multiple languages focused on the “cross‑project risk exposure” inside the ASI alliance – how one compromised set of credentials or bridge component could simultaneously harm multiple AI‑related tokens. An example is this Chinese‑language thread that frames FET and NTX as part of a single security event and stresses the systemic angle for AI + crypto infrastructure here .

This “shared attacker hitting multiple ASI‑linked projects” story matters for FET’s 25‑hour path because it increases perceived tail risk for holders who see FET not just as a standalone asset but as part of an interconnected ASI stack, encourages some investors to pre‑emptively de‑risk across related tokens even if the immediate exploit loss on FET was moderate by large‑cap standards, and shapes the quality of the rebound. The immediate “panic leg” is followed by slower, more cautious flows as the market waits for clarifications keys, bridges, and any remaining attack surface. The multi‑protocol, alliance‑level nature of the attack amplified the psychological hit to FET. Even though the percentage drawdown on FET was smaller than NTX, the shared exploit increased volatility and contributed to the size of the intraday swing you are observing.

Market Context, Technical Levels, And Trading Flows

On top of the exploit news, FET’s intraday structure and broader market backdrop explain why the net 24–25 hour move ended up “only” in the low‑to‑mid single digits while the intraday range was significantly wider. Broader market weakness: Coverage of the exploit notes that FET’s 5% daily decline came while the total crypto market cap was down around 4% over the same period, which means some portion of the move was simply beta to a weak tape rather than idiosyncratic selling. This is highlighted in the Yahoo Finance article on the exploit and market context . Local support and prior breakout zone: Traders on X were watching a key zone around $0.174–$0.175 as a level that “we wanted to see defended after the breakout,” noting price action like $0.1853 → $0.1859 high → $0.1747 low → $0.1772 close on roughly $155 million volume and emphasizing that this support was initially holding after the exploit drop. You can see that framing in posts like this intraday FET analysis . Post‑shock positioning: After the selloff and initial stabilization at that support, some traders explicitly called out FET’s “relative strength” compared with other coins and began discussing both bullish and bearish short setups in the $0.173–$0.179 band, with stop losses around $0.192 and multiple take‑profit levels to the downside. Examples include this “nice strength, recovering quicker” post and several repeated short‑setup posts around the same levels such as this one .

Put together, those flows give a plausible intraday narrative: FET participates in a prior AI‑token rotation move upward, exploit news hits, triggering a sharp down leg that takes price into a prior breakout or support zone near $0.174–$0.175, broader market weakness adds to the pressure, but the zone holds, and both shorts and dip buyers begin to trade around that level, and as liquidity refills and panic selling exhausts, price claws back part of the drop, ending the subsequent 24‑hour window net +5.43% even though the peak‑to‑trough swing is much larger (your cited 6.17 percentage‑point move over 25 hours). The net +5.43% over 24h sits on top of a much choppier path. The exploit created the sharp down leg, and then technical support plus speculative positioning enabled a relatively quick bounce, so the final 24–25 hour change looks modest compared with the underlying volatility.

The 6.17 percentage‑point move in Artificial Superintelligence Alliance (FET) over the last ~25 hours is best explained by a specific security exploit on its Ethereum token converter, which drained $1.5–1.6 million of FET and formed part of a coordinated $2 million attack that also hit NuNet (NTX). That incident caused a sharp, news‑driven selloff, amplified by alliance‑level security fears and a generally weak crypto market, then was followed by stabilization around a watched support zone and renewed trading interest that helped price rebound into the +5.43% 24‑hour gain you quoted. Confidence: High, because multiple independent news reports and social posts converge on the same exploit and timing as the dominant driver of FET’s recent move. As of: 20–21 Sep 2026 UTC using CMC live price context, news articles, posts from X, and security incident coverage.