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first_img Qualcomm's next-generation AP overheating, Samsung may bring Exynos back to Ultra

According to a report by Seoul Economy on the 16th, Samsung Electronics is experiencing performance degradation due to overheating in Qualcomm's next-generation application processor intended for the high-end model Galaxy S27 Ultra, which is set to be released early next year. The MX division of Samsung's DX department is conducting final performance validation on the Qualcomm Snapdragon 8 Elite Extreme 6th generation that will be equipped in this model and has requested Qualcomm to resolve the overheating issue by mid-month.Several related individuals stated that the chip repeatedly exceeded temperature benchmarks during recent internal testing, leading to a decrease in processing speed under sustained high load. Samsung informed Qualcomm of the results last month, and as of the report, the overheating stability required by Samsung has not yet been achieved, with both parties still working to enhance performance and revalidate. This chip is Qualcomm's highest-end mobile application processor publicly announced last month, focusing on handling complex AI tasks on the device side and improving the performance of the CPU, GPU, and more.Mass production of the Galaxy S27 series is scheduled for the end of this year, and Samsung plans to confirm the results of the overheating improvements and finalize the application processor selection by mid-month. If the standards are met, Snapdragon will be used as originally planned; if not resolved, the Exynos 2700, designed by Samsung's System LSI and utilizing the second-generation 2-nanometer process SF2P from its foundry division, may be considered as an alternative. Since the global use of Qualcomm application processors began with the Galaxy S23 Ultra in 2023, if the Exynos 2700 is adopted in next year's Ultra, it will mark a return to the highest-end model after about five years since 2022. Industry insiders indicate that Qualcomm's application processor has not been completely ruled out.

Rhea Finance disclosed the reason for the attack, a flaw in the slippage protection logic led to a loss of 18.4 million dollars

According to RHEA Finance's official disclosure, the NEAR ecosystem lending protocol RHEA Finance (formerly known as Burrow Finance) experienced a margin trading feature hack, resulting in a loss of approximately $18.4 million.The attacker began laying the groundwork several days prior by creating multiple fake token pools on Ref Finance and injecting liquidity, constructing a malicious exchange route that exploited a vulnerability in the protocol's slippage protection mechanism—this mechanism did not account for the scenario where intermediate tokens were reused when calculating the minimum output of multi-step exchanges—leading to the borrowed debt tokens being directed into fake token pools controlled by the attacker, triggering a large-scale forced liquidation that ultimately drained the protocol's reserve pool. During the attack, the attacker deleted a total of 55 intermediate accounts to cover their tracks. Currently, the attacker has returned approximately 3.359 million USDC and 1.564 million NEAR to the RHEA lending contract, while another 4.34 million USDT has been frozen (of which Tether froze 3.291 million and NEAR Intents froze 1.053 million). The protocol contract has been suspended, and the team is collaborating with centralized exchanges for joint tracking and has notified relevant law enforcement agencies.
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