More than 60 government officials used ‘knock-off’ Signal app – and a hacker got all their data. TeleMessage takes versions of popular apps and makes it possible to archive messages in ...

TeleMessage's owner, the Portland, Oregon-based digital communications firm Smarsh, did not respond to requests for comments about the leaked data.

The hacker also used feroxbuster on archive.telemessage.com, another domain used by TeleMessage, which is where they discovered the vulnerable URL, which ended in /heapdump.. When they loaded this ...

CISA has added a medium-severity vulnerability discovered in TeleMessage TM SGNL, the messaging application that was used by the former national security advisor Mike Waltz, to its Known Exploited ...

The concern over TeleMessage. Sign up for The Media Today, CJR’s daily newsletter.. When Michael Waltz, the now former national security adviser, accidentally added The Atlantic’s editor in chief, ...

On Monday, a report from 404Media found that a hacker obtained direct messages and CBP contact information from TeleMessage after Mike Waltz was spotted using the company’s modified version of ...

TeleMessage is a federal contractor, but the consumer apps it offers are not approved for use under the US government's Federal Risk and Authorization Management Program, or FedRAMP.

In a concerning turn of events for cybersecurity, TeleMessage, an app used by former National Security Advisor Mike Waltz to archive his text messages, has suffered a hack. The app, designed to ...