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Grinex Exchange Suspends Operations Following $13.1 Million Cyberattack

Grinex Exchange Suspends Operations Following $13.1 Million Cyberattack

Grinex has suspended operations after a $13.1 million cyberattack involving the theft and conversion of USDT into TRX and Ether.

Grinex has officially suspended all trading operations following a targeted cyberattack that resulted in the loss of approximately $13.1 million. The exchange reported that the breach involved the theft of over 1 billion rubles in digital assets. Management has publicly attributed the intrusion to hostile foreign intelligence actors.

Asset Liquidation and Movement

The stolen funds were initially held in USDT before being moved across a series of linked addresses. Attackers subsequently converted the assets into TRX and Ether to obfuscate the trail. The exchange has not provided a timeline for the resumption of services or a recovery plan for affected user balances.

This incident underscores the persistent security risks facing centralized platforms, a topic explored further in our crypto market analysis. The rapid conversion of stolen stablecoins into volatile assets like Ether remains a common pattern in high-profile exchange breaches. Further details regarding the specific vulnerabilities exploited during the attack remain undisclosed as the investigation continues.

How this story was producedLast reviewed Apr 17, 2026

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