"The Full Story of the Nostra Oracle Manipulation Incident and $3.5M Bad Debt" Nostra oracle was manipulated, with shallow liquidity pools misleading prices. Incorrect collateral values were calculated using two data sources, leading to approximately $3.5M in loans being issued without sufficient collateral. The incident highlights the vulnerability of risk control systems relying on external price feeds. Pragma suggests using at least three data sources; the current lack of a third source resulted in overestimating collateral value. Nostra is releasing a post-incident analysis, focusing on how to prevent abnormal loans and track asset recovery under extremely low-liquidity assets. Read the full article: https://www.(wublock123.com)/articles/article-59574