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研究人员提出RAMBO攻击，利用恶意软件从气隙隔离计算机的RAM内存总线生成软件定义的无线电信号，以1000比特每秒的速度通过SDR设备远距离窃取文件、密钥等敏感信息。
E-SpecFormer introduces LiTAN, a Softmax- and LayerNorm-free attention mechanism, enabling efficient end-to-end automatic modulation and covert channel recognition on edge devices with under 10k parameters and FPGA/CPU co-execution speeds of 92μs per frame.