Mark Collier

CTO at SecureLogix. Wrote second book - Hacking Exposed: UC/VoIP. Married. 4 daughters

[Mark Collier @markcollier46]

Be especially careful over the holidays, of Account Take Over (ATO), phishing, and vishing attempts, from what appear to be well-known retailers.

https://t.co/u8rk99J8hA

[Mark Collier @markcollier46]

The USSS traced locations in NYC , with robust SIM Box Servers, positioned to disrupt cellular comms in that area. These servers can disrupt 911, other public safety, cellular as a whole, and send SWATting/active shooter/misdirection calls and texts.

https://t.co/szXOdWMHs8

[Mark Collier @markcollier46]

Robocalls are still on the rise:

https://t.co/NkNj8nYoRf

[Mark Collier @markcollier46]

Some ways to block robocalls on your mobile device:

https://t.co/lGG7tNkPYc

[Mark Collier @markcollier46]

FTC and consumers trying to fight the threat of AI voice cloning/Audio Deepfakes. This is and will become a significant threat:

https://t.co/dYqN3ZChmB

[Mark Collier @markcollier46]

The FCC is cracking down on 1200 service providers who are not doing an adequate job in mitigating robocalls:

https://t.co/Jl3WZ1ijhm

[Mark Collier @markcollier46]

Several universities across the country were targets of a SWATting attack, claiming there was an active shooter on campus. SWATting calls have been around for years, but with calling number spoofing and easy generation of audio (possibly with GenAI):

https://t.co/zt54PbdVKd

[Mark Collier @markcollier46]

Enterprises are still struggling with communications and voice security. SecureLogix can help:

https://t.co/38Svede2pk

[Mark Collier @markcollier46]

@GregVail85 @riverspokerport Greg, this is in Oklahoma? I am gonna try The Fort tomorrow.

[Mark Collier @markcollier46]

AI deepfakes being used on grandchild and other scams: https://t.co/FqnzVKFX0X

[Mark Collier @markcollier46]

Voice deepfakes are scary good yet. Traditional social engineering attacks prevail: https://t.co/89OxnqwQt4

[Mark Collier @markcollier46]

TNS reports that Robocalls are down a bit: https://t.co/QZZ6VTUQbP

[Mark Collier @markcollier46]

Robocaller fined for launching Telephony Denial of Service (TDoS) attacks against other robocallers. Not smart.

https://t.co/NuK9s4jsP9

[Mark Collier @markcollier46]

Collaboration tools, such as Teams, can increase robocalls and Telephony Denial of Service (TDoS) issues in enterprises.

https://t.co/9ddDdm9Gf2

[Mark Collier @markcollier46]

@danielcornell Or government R&D proposal :)

[Mark Collier @markcollier46]

@GregVail85 Awesome. I will check it out

[Greg Vail @GregVail85]

My first article is up on their website https://t.co/T7PH4eWK7X.

Stay tuned!

[Mark Collier @markcollier46]

A bit about Telephony Denial of Service (TDoS) attacks against 9-1-1: https://t.co/RjWxw2yrJi

[Greg Vail @GregVail85]

If you are going to purchase any of my books (paperback), please do from https://t.co/G5XKfBauqn

The proceeds from the sales there go directly to me rather than 65% to Amazon, Bezos, and his dick rockets.

Yes, 65%. They raised their % again. Thieves.

RTs greatly appreciated

[Mark Collier @markcollier46]

@BartHanson @AllenKessler And love em