Iran Slashes Nobitex Crypto Exchange Hours Following $100M Security Breach – What’s Next?

Iran’s largest crypto exchange just got hacked—hard. Nobitex is reeling after a $100 million digital heist, prompting regulators to hit the panic button with trading hour restrictions. Here’s the breakdown.

The Fallout: Trading on a Timer

Tehran’s knee-jerk response? Limit access. The move reeks of classic post-breach theatrics—because nothing says 'security' like locking the barn door after the crypto’s already galloped away.

The $100M Question: Who’s Liable?

While Nobitex scrambles to plug holes, traders are left holding empty bags. Pro tip: When a centralized exchange gets gutted, the only 'decentralized' thing is the blame game.

Cynical Finance Bonus
: Another day, another exchange learning the hard way that cold wallets aren’t just for HODLers. Meanwhile, Bitcoin shrugs—because the blockchain doesn’t do bailouts.

• Iran’s central bank imposed strict operating hours on crypto exchanges after an exploit of over $90 million hit Nobitex.
• The attack, claimed by a pro-Israel group, burned funds, pointing to political motives over financial gain.
• Nobitex’s ties to sanctioned and illicit networks deepen concerns over Iran’s crypto infrastructure.

On June 18, 2025, Iran’s largest digital asset platform, Nobitex, suffered a devastating exploit that resulted in the loss of over $90 million across multiple cryptocurrencies, including Bitcoin, Ethereum, Ripple, and Solana.

Nobitex has long been under the radar due to its connections with various sanctioned entities. It has reportedly processed transactions linked to groups such as Hamas, the IRGC, and other actors flagged by Israel’s National Bureau for Counter Terror Financing.

Blockchain intelligence from Chainalysis further revealed that Nobitex facilitated transfers with platforms like Garantex and Bitpapa, which have themselves been sanctioned for enabling illicit finance.

Michael Gronager, co-founder of Chainalysis, emphasized Nobitex’s role as a strategic gateway for Iranians evading international sanctions. Its large transaction volume, far surpassing other domestic competitors, has made it an essential part of the country’s digital finance infrastructure. However, these same characteristics have rendered it a prime target for politically charged cyberattacks.

Nobitex Responds to Hack with Wallet Overhaul

As a response to the breach, the Central Bank of Iran implemented a fresh operational model for all internal exchanges such that trading hours WOULD range from 10 AM to 8 PM. This action helps enhance monitoring alongside capping opportunities during the off-hours.

Industry watchers such as Farid Ranjbar of the Tehran FinTech Institute consider this curfew to be a direct reaction to the increasing threat landscape in digital finance.

Nobitex, seeking to restore trust, has moved major holdings out of old cold wallets to new ones and openly promised users enhanced protection. But now that the geopolitical reasons for the hack are clear, the exchange and the broader crypto market in Iran can expect heightened isolation and monitoring by global observers.

Growing Pressure on Iranian Crypto Users and Startups

At the same time, wallet vendors, especially those who provide cross-border offerings, now experience increasing doubt and account restriction by global partners. Those who project on DeFi tools, NFT platforms, and crypto payment interfaces haven’t been spared as well.

Multiple teams have halted product launches, and developers say access to global tools like GitHub, API nodes, and stablecoin liquidity has been throttled in response to rising geopolitical sensitivity.

According to Hossein Amini, founder of a Tehran-based blockchain venture, many teams are either considering relocation or transitioning to stealth mode operations.

Meanwhile, venture capital interest, already low due to sanctions, has nearly vanished. A recent survey conducted by ParsChain Labs found that more than 60% of blockchain startups in Iran lost investor interest since the Nobitex exploit, and the majority are having a hard time raising new capital.

This backlash has the potential to seriously hamper innovation and slow the pace of crypto adoption in Iran.

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