DDoS Extortion Attacks Against SIP/RTP VoIP Providers

High-Profile DDoS Extortion Attacks Against SIP/RTP VoIP Providers by Roland Dobbins, Steinthor Bjarnason on October 22nd, 2021   ASERT Threat Summary Date: October 22nd, 2021Severity: Informational.Distribution: TLP: WHITECategories: AvailabilityContributors: Bill McDonough, Bill Cerveny, Tony Scheid. Executive ... Read More »

27th Oct 2021
ICT VoIP Service Alert - investigating an incident impacting Voice and 911 Calls

An incident impacting Voice and 911 Calls. These calls may experience unexpected failures. We are also investigating an incident impacting our Dashboard and 911 Portals, along with associated APIs being unresponsive. All teams are actively engaged at this time. Inbound Calling ServicesInbound Calling (SIP) Partial OutageInbound Calling - Canada ... Read More »

26th Sept 2021
Rogers / Yahoo Email Phishing Campaign

  Recently Rogers & Yahoo account holders have experienced Spear Phishing and Phishing attempts.   Phishing Email Example:     If you click the "UPGRADE AND CONFIRM" link in the email it will send you to "https://rogersmembercomhtmluserid.weebly.com/" a fake site setup by the threat actor.   Fake Rogers Login ... Read More »

5th Aug 2021
What you need to know about contact tracing apps and privacy

What you need to know about contact tracing apps and privacy by Richie Koch     Nearly all public health experts say we will have to employ testing and tracing on a massive scale to combat the spread of COVID-19. This has led a number of countries and tech companies to develop coronavirus contact tracing apps for smartphones. The idea ... Read More »

6th Jul 2020
1 2 3