The actual analysis from Chain Security can be found here:<p><a href="https://view.officeapps.live.com/op/view.aspx?src=https%3A%2F%2Fadmin.govexec.com%2F%2Fmedia%2Fsupply_chain_security_analysis_of_the_yealink_t54w_ip_phone_080221%255B1%255D_(2).docx&wdOrigin=BROWSELINK" rel="nofollow">https://view.officeapps.live.com/op/view.aspx?src=https%3A%2...</a><p>Pretty damning but it remains to be seen how much of this applies to Yealink models built for MS Teams or Zoom, not running Yealink DMP.