FCC bans two devices with surveillance chips linked to Huawei

News digest covering surveillance technology restrictions linked to Huawei/HiSilicon, proposed UK penalties for undersea cable sabotage, a potential patient-data breach at Quest Diagnostics, reported exploitation attempts targeting newly discussed PHP vulnerabilities, and a Toronto Crime Stoppers data breach that halted operations. The PHP exploitation item is the primary cybersecurity vulnerability topic, but the provided summaries do not identify specific CVE numbers or confirm successful exploitation.