Certik challenged Massa Labs to demonstrate the security of our proof-of-stake system against potential attackers attempting to bias the randomized draws. Massa Labs' researchers responded by providing a rigorous mathematical analysis, proving the robustness of our implementation against such attacks.
You can review the detailed report: https://github.com/user-attachments/files/16634906/Evaluation_of_PoS_selection_bias_attacks_on_Massa.pdf