What the Binance Hack Investigation Reveals About the Barrel Effect and Single Points of Failure

Bitcoin (BTC) continues to pull back toward the 100-day line near 76.8k. The U.S. midterm election day just passed, and the market showed little reaction; trading volume was even lighter than in previous days. Overnight, Binance officially released a preliminary investigation report on the multibillion-dollar theft from a few days ago, roughly explaining how the hackers breached their internal systems. The specifics were covered in a separate internal briefing, so they won’t be repeated here. ...

November 4, 2026 · 5 min · Nick Yam

Binance Hot Wallet Breached: $5.6 Billion Drained Overnight

Around 4 a.m., Bitcoin was still hovering near $80k. By mid-morning, it had broken below $77k, down more than 5% over 24 hours. What brought the market down was not macro data, but a string of on-chain transfers. At 20:24 UTC on October 29, a transaction was sent from an ETH hot wallet flagged as belonging to Binance, moving out 167,464 ETH plus 63 types of tokens, including 1.615 billion USDT, all sent to a freshly generated address[1]. On-chain statistics later put the total at no less than $5.57 billion across three chains. Chainalysis estimated even higher — at $5.912 billion based on prices at the time of the theft, equivalent to four times the 2025 Bybit hack[2]. ...

October 30, 2026 · 7 min · Nick Yam

Could Mathematical Superintelligence Crack Bitcoin's Signature Algorithm Within Months?

Overnight, BTC continued its pullback, slipping below the $83k round number. Recently, a remark by Ethereum co-founder Vitalik Buterin brought the once-distant topic of AI and cryptographic security to the foreground. He warned that if AI makes as much mathematical progress in two years as it did over the past fifty, then not only is elliptic-curve cryptography at risk, but even lattice cryptography — long hailed as the post-quantum hope — could be weakened[1]. The backdrop to that judgment is a batch of AI-generated mathematical results OpenAI published a few days earlier, and an even more aggressive warning issued by Ethereum researcher Justin Drake in response. ...

October 8, 2026 · 5 min · Nick Yam

The Unrealized-Profit Pullback Warning: What's Real and What's Not

On Wednesday morning, Bitcoin was still hovering around the $83,000 mark. According to reports, analytics firm CryptoQuant warned that short-term traders’ on-chain unrealized profit has hit a 21-month high, suggesting the market may be due for a pullback [1]. The logic is straightforward: the thicker the paper profit, the stronger the temptation to take it. With book profits piled up to a near two-year peak, CryptoQuant’s warning at this moment is essentially a bet on that urge to take profit. ...

September 30, 2026 · 4 min · Nick Yam

Shorts Never Die, the Squeeze Never Stops

Overnight, Bitcoin suddenly rallied. A single candle of more than 7% shot straight from the 81k zone to 87k, marking a new high for this rebound that began in late August. The market erupted in celebration. Some pounded their chests over missed opportunities, some scrambled to reposition, some smugly patted themselves on the back. This move was a pure cascade of short liquidations — what is commonly called a short squeeze. ...

September 22, 2026 · 8 min · Nick Yam

The Quantum Sword, Honed by AI

Bitcoin continues to pull back toward $76k, with the market waiting for tonight’s US CPI print. The threat quantum computing poses to Bitcoin — a sword that has hung overhead for a long time — has seen some fresh movement. ...

September 11, 2026 · 7 min · Nick Yam

Fortress Guarded, Yet 4,000 BTC Stolen

Bitcoin has been pulling back lately, with macro headwinds pushing it down to around $77k. A few days ago, something quietly unsettling happened on Liquid — Bitcoin’s federated sidechain. ...

September 10, 2026 · 6 min · Nick Yam

BIP-110 Fork Fails: Who Has the Right to Change Bitcoin?

TL;DR BIP-110 sought to raise the cost of writing large volumes of contiguous data — Ordinals inscriptions and the like — through a temporary consensus restriction. In the voluntary early-lock-in phase, the proposal drew signals from only 51 blocks — 2.53% support — far below the 55% threshold. Once the mandatory signaling period began, the minority chain formed by supporters produced just two blocks before stalling; BIP-110 is effectively dead as a network-wide consensus upgrade. The debate over on-chain data, protocol neutrality, and development governance will continue; and because the forked chain lacks replay protection, ordinary holders should not rush to move or trade related assets. In the early hours of August 9, Beijing time, Bitcoin reached block height 961,632 and BIP-110 entered its mandatory signaling period. Nodes running BIP-110 rules began rejecting blocks without version bit 4 set, splitting off from the mainnet. Thereafter, the BIP-110 branch produced only two blocks before stalling, while the mainnet kept producing normally. Over the preceding difficulty-adjustment period, only 51 blocks had signaled support — 2.53% — far below the proposal’s 55% voluntary early-lock-in threshold. BIP-110 thus never won broad miner support, and ultimately formed a minority chain with negligible hashpower. ...

August 11, 2026 · 11 min · Nick Yam

Self-Custody Faith: Collapse, or Rebirth from the Ashes?

BTC has been climbing and now sits near $65k. The weekend’s market was calm. But this weekend in the Bitcoin community was destined to be anything but peaceful. ...

August 8, 2026 · 7 min · Nick Yam

FBI Agent Memorized the Seed Phrase, Stole $1 Million in Crypto

A recently unsealed criminal complaint from the U.S. District Court for the Eastern District of Virginia has once again ripped the fig leaf off American law enforcement. Patrick Steven Yaroch, a former FBI supervisory special agent, is accused of using his position to siphon nearly $1 million in crypto from cryptocurrency accounts linked to a “hostile nation” (reportedly Russia) that the FBI was monitoring — moving the funds into his own wallet, and even parking part of it in DeFi protocols to earn yield[1]. ...

August 6, 2026 · 9 min · Nick Yam