Microsoft has announced Cobalt 200, a new 3nm Arm-based CPU with a 132-core design, improved efficiency controls and workload-specific accelerators aimed at delivering up to fifty percent higher performance across Azure services.
A new RowHammer attack called Phoenix can break into even the latest DDR5 memory chips in minutes and steal sensitive data. Here’s a simple explanation of what is happening, why it matters, and what you should know.


