feat: Add bug bounty info to README (SC-4666) (#59)

README.md

@@ -48,6 +48,16 @@ This project was built using [dapptools](https://github.com/dapphub/dapptools).
 | Trail of Bits                            | [ToB - Dec 28, 2021](https://docs.google.com/viewer?url=https://github.com/maple-labs/maple-core/files/7847684/Maple.Finance.-.Final.Report_v3.pdf) |
 | Code 4rena                             | [C4 - Jan 5, 2022](https://code4rena.com/reports/2021-12-maple/) |
 
+## Bug Bounty
+
+For all information related to the ongoing bug bounty for these contracts run by [Immunefi](https://immunefi.com/), please visit this [site](https://immunefi.com/bounty/maple/). 
+
+| Severity of Finding | Payout |
+|---|---|
+| Critical | $50,000 |
+| High | $25,000 |
+| Medium | $1,000 |
+
 ## About Maple
 [Maple Finance](https://maple.finance) is a decentralized corporate credit market. Maple provides capital to institutional borrowers through globally accessible fixed-income yield opportunities.