What was meant to be a small promotional giveaway turned into one of the most jaw-dropping crypto mishaps of the year.

South Korean cryptocurrency exchange Bithumb revealed that it mistakenly distributed over 620,000 bitcoins — worth roughly $44 billion at current prices — to hundreds of users during a promotional campaign. The error sparked immediate chaos on the platform and a sharp selloff.

💸 From $1.40 to 2,000 Bitcoins

According to the exchange, the promotion was supposed to reward users with small cash incentives of 2,000 Korean won (about $1.40) or more.

Instead, 695 customers reportedly received at least 2,000 bitcoins each.

Within 35 minutes of discovering the mistake on Friday, Bithumb restricted trading and withdrawals for the affected accounts. By Saturday, the company said it had recovered 99.7% of the wrongly distributed coins and issued a public apology.

The exchange stressed that the incident was not the result of hacking or a security breach, calling it an internal operational error.

📉 Bitcoin Takes a Hit

The fallout was immediate.

Bitcoin prices on Bithumb briefly plunged 17% to 81.1 million won on Friday evening before recovering to around 104.5 million won. The sudden volatility rattled traders and highlighted how quickly confidence can shift in crypto markets.

While global bitcoin prices remained relatively stable, the incident underscored how localized platform disruptions can cause temporary price distortions.

🏛️ Regulators Step In

South Korea’s financial authorities, including the Financial Services Commission, swiftly responded.

After holding an emergency meeting, regulators announced they would review internal control systems at Bithumb and potentially conduct on-site inspections — not just at Bithumb, but across other exchanges if irregularities are found.

Officials stated that the episode exposed vulnerabilities and risks associated with virtual asset operations, reigniting conversations around oversight and compliance in the country’s booming crypto sector.

⚔️ Market Context

Bithumb is the second-largest exchange in South Korea, trailing market leader Upbit. The country remains one of the most active retail crypto markets in the world, often experiencing what traders call the “Kimchi premium” — price differences compared to global exchanges.

Incidents like this don’t just affect one company’s reputation; they ripple through an entire ecosystem built on trust and rapid transactions.

💬 Final Words

In crypto, mistakes move at blockchain speed.

Bithumb’s accidental multi-billion-dollar giveaway may have been quickly contained, but it has reopened bigger questions about internal controls and regulatory oversight in one of Asia’s most active digital asset markets.

For now, the coins are largely back where they belong. But the reputational dent — and the scrutiny — might take longer to recover.