Sullivan &amp; Cromwell apologized after a court filing included about 40 
incorrect citations and other errors linked to AI use.

Top US law firm admits AI hallucinations in legal filing

Umbra has shut down its front end to stop hackers, but says it can’t stop the 
use of its smart contracts or another version of its open-source front end.

Privacy protocol Umbra shuts front end to stifle Kelp exploiters

The naval blockade&#8217;s persistence underscores a diplomatic impasse, reducing 
market confidence in a swift resolution and impacting negotiations.
The post Iran ready to negotiate if US lifts naval blockade, market odds drop 
appeared first on Crypto Briefing.

Iran ready to negotiate if US lifts naval blockade, market odds drop

The potential for US-Iran talks hinges on US concessions, impacting diplomatic 
dynamics and market sentiment amid ongoing mediation.
The post Iran open to talks if US lifts blockade, ceasefire by April 30 
unlikely appeared first on Crypto Briefing.

Iran open to talks if US lifts blockade, ceasefire by April 30 unlikely

Blockchain analyst Wenzhao Dong observed that the Lazarus Group demonstrated a 
sophisticated grasp of market liquidity. Rather than engaging directly in spot 
markets, the attackers strategically routed their activity through Aave, 
effectively shifting the risk onto the lending protocol. Key Takeaways: The 
Arbitrum Security Council and SEAL 911 froze 30,766 ETH on April 18 to […]

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