I know we left them 4 years ago because how they implement bandwidth caps on private IPs, which a few years later another company also had the same problem with and nicely wrote it up on their blog: https://docraptor.com/blog/gone-in-60-seconds-how-we-moved-f...
Linode's attempt to keep us (spending $5k a month at the time, but we've grown substantially with AWS now. Linode were at $22m in 2011, so we'd have been 0.3% of their total revenue): "We will certainly be sorry to see you go."
That may just be because they were fed up of us after we opened 27 support tickets about the same networking issue over the course of 11 months though.
Not nearly as much pressure to respond correctly.
To clarify and reiterate--employees who responded to tickets quickly were praised, even though there response contained half truths or outright falsehoods. If someone took 15-60 minutes ( or more ) to deep dive into an issue for a real fix for a customer, they were shamed and got a talking to.
Unless, of course, the group involved in the breach are also the ones unleashing the DDoS attacks. Which would also make me think there has been communication between the group and Linode, in contrary to what Linode stated.