Rysk

Rysk provides products that will produce uncorrelated, competitive returns in all market conditions, unlike most token-emission-based yield farms. It does this via the DHV, a pioneering hybrid RFQ and AMM for options, enabling both buying and selling on a multitide of products.

For more information about Rysk, please visit https://www.rysk.finance/.

Rewards are distributed according to the impact of the vulnerability based on the Immunefi Vulnerability Severity Classification System V2.2. This is a simplified 5-level scale, with separate scales for websites/apps, smart contracts, and blockchains/DLTs, focusing on the impact of the vulnerability reported.

All bug reports must come with a PoC with an end-effect impacting an asset-in-scope in order to be considered for a reward. Explanations and statements are not accepted as PoC and code is required.

Rewards for critical smart contract vulnerabilities are further capped at 10% of economic damage, with the main consideration being the funds affected in addition to PR and brand considerations, at the discretion of the team. However, there is a minimum reward of USD 60 000 and a maximum reward of USD 120 000.

Known issues previously highlighted in the following audit reports are considered out of scope:

• Dedaub - June 2022
• AkiraTech - August 2022
• Dedaub - November 2022
• Trust - December 2022
• Dedaub - January 2023
• Trust - February 2023
• Trust - July 2023

Payouts are handled by the Rysk team directly and are denominated in USD. However, payouts are done in USDC.

Smart Contract

All smart contracts of Rysk can be found at https://github.com/rysk-finance/dynamic-hedging. However, only those in the Assets in Scope table are considered as in-scope of the bug bounty program.

If a Critical/High severity impact can be caused to any other asset managed by Rysk that isn’t on this table but for which the impact is in the Impacts in Scope section below, you are encouraged to submit it for the consideration by the project.

The following vulnerabilities are excluded from the rewards for this bug bounty program:

• Attacks that the reporter has already exploited themselves, leading to damage
• Attacks requiring access to leaked keys/credentials
• Attacks requiring access to privileged addresses (governance, strategist)

Smart Contracts and Blockchain

• Incorrect data supplied by third party oracles
  • Not to exclude oracle manipulation/flash loan attacks
• Basic economic governance attacks (e.g. 51% attack)
• Lack of liquidity
• Best practice critiques
• Sybil attacks
• Centralization risks

The following activities are prohibited by this bug bounty program:

• Any testing with mainnet or public testnet contracts; all testing should be done on private testnets
• Any testing with pricing oracles or third party smart contracts
• Attempting phishing or other social engineering attacks against our employees and/or customers
• Any testing with third party systems and applications (e.g. browser extensions) as well as websites (e.g. SSO providers, advertising networks)
• Any denial of service attacks
• Automated testing of services that generates significant amounts of traffic
• Public disclosure of an unpatched vulnerability in an embargoed bounty