Cybersecurity Snapshot: After Telecom Hacks, CISA Offers Security Tips for Cell Phone Users, While Banks Seek Clearer AI Regulations

This weekly briefing covers multiple cybersecurity items: CISA guidance for securing mobile communications; Treasury Department disclosure that a China-linked APT used a stolen third-party vendor key to access remote-support systems and certain Treasury workstations; an FBI alert on an active HiatusRAT campaign exploiting known CVEs and weak/default credentials in webcams and DVRs; federal agency AI use-case reporting; and cyber readiness recommendations for SMBs.