If memory serves this exchange had insurance to protect users against this sort of thing and users will be made whole. It pays to call the insurance company directly and verify there is in fact insurance and follow up periodically that premiums are current. We've seen plenty of scams claiming deposits and or investment losses are fully insured by Lloyds or some other nonsense.

Quote Originally Posted by Mackenzie
"A best practice is not to store and hold large amounts of funds in hot wallets on exchanges but rather transfer to either a cold hardware wallet (that has appropriate recovery codes set and stored securely) or to a standard bank account as the case may be on completion of the exchange transaction,” Brad Mackenzie, CEO of IT security firm Clear Skies

Yet another crypto exchange has fallen victim to a massive hack | TechRadar
Lot's of opportunities abound to invest your crypto...

Quote Originally Posted by Daniel Villarreal
Yearn.finance allows its users to deposit funds in collective digital pools called "vaults." The vaults are then handled like actively managed mutual funds, with the funds used in other "decentralized finance" or "DeFi" offerings with the goal of generating additional earnings.
Hacker Steals $2.8 Million from Cryptocurrency 'Vault' Despite 'Unhackable' Blockchain Security
Or steal your keys...

Quote Originally Posted by Mohmmad Musharraf
Yearn Finance doppelganger scam tries to trick visitors out of their keys

Users who are new to crypto and are not aware of the importance of keeping their private keys “private” may easily fall for these scams and give the scammers easy access to their funds.
Yearn Finance doppelganger scam tries to trick visitors out of their keys
Money Printing solves everything until the day it doesn't.

Quote Originally Posted by Helen Partz
Yearn announced Tuesday that they opened a Maker vault with YFI tokens from the treasury and minted 9.7 million DAI tokens from the vault to keep the yDAI vault intact. Using borrowed money allows the project to reimburse users without taking a hit to the treasury, either due to possible YFI appreciation or by gradually repaying the debt with protocol revenue. The team said that this is a one-off occurrence, as they expect users to hedge their own risks by purchasing coverage from Yearn ecosystem member Cover, which also got hacked recently.Yearn.Finance puts expanded treasury to use by repaying victims of $11M hack