Chris Curl,
Editor
Feb. 26, 2026
It feels like a lifetime ago but back in 2022, I argued that Terra’s collapse wasn’t just a “failed experiment,” but a targeted, profit‑driven attack on a fragile algorithmic design. And that someone had spent roughly $1 billion engineering it.
Now that we know who was behind the trades, the picture looks even uglier than it did back then.
Back in that Crypto Cycle issue, I walked through how an attacker spent hundreds of millions of dollars on UST to drain liquidity and then pushed the system into a hyperinflationary death spiral. The most likely playbook was clear: hammer UST, force Terra to dump its Bitcoin reserves into a falling market, short BTC aggressively, and walk away with a massive payday while an entire DeFi ecosystem burned to the ground.
The algorithmic process took hold to try to repeg UST by minting more and more LUNA. This triggered a hyperinflationary collapse as trillions of LUNA tokens were minted. This destroyed the value of LUNA even further, plunging it to $0.0001.
At the time I wrote:
“This had a further negative impact on Bitcoin's price as well.
And that’s because it appears that there was a deliberate attack on the Terra Luna algorithm itself. This attacker spent $350 million on UST which drained the liquidity pool.
People panicked and started selling LUNA like mad. Trades were halted.
Then, this same attacker bought another $650 million UST and transferred it onto the Binance exchange. This was the major triggering event that de-pegged UST from the dollar.
At this point, the only thing that could theoretically save the UST dollar peg was selling the reserves of Bitcoin that Terra Luna held. Much of the downward price trajectory for Bitcoin recently was triggered by Terra Luna selling massive amounts of Bitcoin from their reserves.
My guess is that said attacker shorted Bitcoin quite heavily before making their UST purchases. If they did, they would have pocketed hundreds of millions of dollars all while completely destroying one of the most popular DeFi protocols in crypto.
Well done.”
Fast‑forward to today and the allegations around Jane Street tie a name and a set of motives to the pattern I was already talking about.
The core claim was simple: a sophisticated firm used non‑public information about Terra’s liquidity moves to front‑run the depeg, pull liquidity at the worst possible moment, and accelerate the collapse.
In plain English, the game was rigged. Retail holders thought they were in an open market; in reality, key players were operating with a different rulebook.
This is why the Terra story still matters.
It wasn’t just bad code and hubris. It was also a case study in how easily fragile crypto structures can be attacked. Algorithmic stablecoins with no real‑world backing work beautifully… right up until someone big enough decides to stress‑test the design for profit. When that happens, the unwind is always faster than anyone expects, and the people closest to the marketing hype are usually the ones left holding the bag.
In that original Terra issue, I made two points I’d double‑underline today.
First, “risk‑free” 20% yields in crypto are never risk‑free; they’re inviting someone to figure out exactly how the system breaks. Second, the trading pattern around the UST depeg looked deliberate even then, which is why Terra never made it into the Crypto Cycle portfolio. Any LUNA trade after the collapse was clearly labeled as pure speculation… “beer money,” not a core position.
That’s the whole philosophy behind Crypto Cycle: not just finding upside, but keeping readers out of obvious blast zones. The goal is to stress‑test narratives, look for structural weaknesses, and ask, “How could this be exploited?” long before the lawsuits and headlines arrive. Terra was one of those moments where doing that work made a huge difference between being wiped out and merely watching the wreckage from a safe distance.
The reality is that crypto is still an arena where highly sophisticated players can weaponize structure, leverage, and information asymmetry against everyone else. That won’t change overnight. What can change is how you participate: smaller position sizes, skepticism toward “too good to be true” yields, a clear line between investing and gambling, and a willingness to pass on shiny narratives that don’t survive basic scrutiny.
There will be another Terra. There will be another “innovative” protocol that turns out to be an attack vector in disguise. My job is to help you see those risks early, sidestep the engineered disasters, and stay in the game long enough to benefit from the parts of this market that are real, durable, and worth owning. Crypto will always have predators.
The edge is refusing to be their prey.
And that’s where Crypto Cycle keeps you safe.
Keep coming back,
Chris Curl
Editor, Daily Profit Cycle