Cisco Duo Says Hack at Telephony Supplier Exposed MFA SMS Logs Cisco Duo warns that breach exposed phone numbers, phone carriers, metadata and other logs that could lead to downstream social engineering attacks.

Cisco Duo Says Hack at Telephony Supplier Exposed MFA SMS Logs
www.securityweek.com/cisco-duo-sa...
#Infosec #Security #Cybersecurity #CeptBiro #CiscoDuo #TelephonySupplier #MFALogs #SMSLogs