<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjItMTEvNWEyNzI5YTQtN2EwOC00MDU0LWI2ZWQtM2ZiZmExNmM4N2IwLmpwZw==.jpg"></p><p>The exploiter's Ethereum haul is worth an estimated $288 million at current market prices.</p>