> US authorities say he created the Fruitfly Mac malware (Quimitchin by some AV vendors) back in 2003 and used it until 2017...
The government typically makes grandiose statements that sound impressive and make the accused sound like the devil himself but reality is almost always an order of magnitude more mild.
Unless I hear otherwise I'm gonna assume it was just pinging back to some C&C infrastructure he owned or something like that.
[0] https://www.scribd.com/document/389668977/Durachinsky-Indict...
This makes him sound like a pedophile, but given that he created it at 14, he could watch "children" older than himself.
I'd be interested to learn if this isn't the case.
Without details all we can do is speculate.