The Polkadot team just admitted that losses from the Polkadot-Ethereum bridge hack ballooned to 10 times worse than initially reported, shaking investor confidence in cross-chain security. This revelation hits as DOT trades at $1.31, amplifying concerns over Ethereum bridge security vulnerabilities that could trigger broader crypto market crash scenarios, especially with Bitcoin (BTC) hovering in volatile territory.

On the 4-hour chart, DOT presses against upper Bollinger Band resistance at $1.28 in a bullish trend, backed by a MACD golden cross signaling sustained momentum at 0.01. Yet confluence builds caution: RSI at 67.82 sits neutral but edges toward overbought, while price dips just below the EMA200 at $1.33, suggesting a potential pullback to EMA50 support around $1.23 before resuming upside—watch lower support at $1.11 for any breakdown that could accelerate DOT price prediction downside risks in this macro environment.