Researchers at the Massachusetts Institute of Technology have developed a dedicated operating system, Fractal, to precisely analyze semiconductor internal behavior and security weaknesses. Using it, they examined security features in Apple’s M1 chip and confirmed CSV2 blocks speculative execution across privilege levels. They also found a phenomenon in which code is fetched into the instruction cache before CSV2 takes effect, potentially observable via a side channel, and identified “Phantom Speculation” in Apple silicon used in iPhones and iPads.

XRP may enter a phase of price revaluation after a long period of sideways trading, a forecast said. Analyst Egrag said XRP’s market structure resembles Tesla’s past long trading range and that the recent consolidation could be a re-accumulation phase before repricing. Crypto commentator Moon Lambo said Tesla broke out in 2013, then spent about 7 years consolidating before expanding strongly around 2020, while warning fractals are not always reliable.