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 ## TWAP oracles
+
+### tl; dr
+
+
+<br>
+
+
+---
+
+### oracle attacks
+
+* on pos ethereum, block builder building successive block might be able to manipulate oracles for multi-block MEV extraction.
+* with mev-boost, an attacker could observe the set of upcoming proposers. if they finds two successive proposers that have both been proposing blocks, then the attacker can anticipate the attack.
+___
+
+### resources