Cisco Duo warns third-party data breach exposed SMS MFA logs
April 15, 2024 at 10:58AM Hackers breached a telephony provider used by Cisco Duo, potentially compromising SMS and VoIP MFA logs. No message contents were accessed, but data like phone numbers and location could be used for phishing. The breach was identified, and security measures have been taken. Customers are urged to be vigilant against … Read more