We recently participated in the detection and mitigation of a vulnerability affecting many pools (Fuse pools up to 32, except pool 6) of Rari Capital. (That's more than $500M threatened!)
Attack vectors (and their combinations) over xSushi-like staking, ERC777 tokens
Issuing warnings to 100 vulnerable accounts via Etherscan chat
Technical paper on the algorithms and techniques employed in the most recent version of our EVM bytecode decompiler/lifter.