Logo-Yack

Yack, Cybersecurity on the Offensive

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If Yack were

he'd be the hacker you want to introduce to your board AND your gang of nerds on Discord. In founding Yack, we found the sweet spot that allows us to combine our technical expertise with our passion for business and offensive security.

Who is

One of the biggest challenges in cybersecurity is getting the technical teams and the executive board to speak the same language. Yack is fluent in both languages and is an excellent translator-interpreter. We know from experience that if the gap between these two worlds is reduced or eliminated, the magic happens.

Our entire approach has been based on this complementarity. We don't sell penetration tests, we add a hacker/entrepreneur to your team. Believe us, it makes all the difference.

How can Yack help you?_

We share with you a hacker's brain to help you improve your security level. Rather than thinking defensively as is traditionally done, we build our strategy on the offensive to help you be more proactive.
  • Internal network
  • Wireless networks (Wifi)
  • AI Apps
  • Website / Web apps
  • API
  • Mobile apps
To help you, we have created 4 types of penetration testing packages depending on the asset to be tested and the underlying need. Of course, we can adapt to your reality. For example, if you already have a vulnerability scanning tool, we think you will really value our Bring your own scanner concept 😉—---
see our penetration tests
see our case studies

What to expect
 with yack?_

Yack was created to allow us to live by these values and help our clients in our own way. If this sounds like you, we are eager to talk to you ☺

NO BULLSHIT POLICY

RED TEAM
ONLY

BUSINESS
FIRST

WE REALLY DO CARE

WE GO THE
EXTRA MILE

Our customers are the best people to

Cliniciel
code67
Kimpex
nexam
Braver
Unicorne
Vooban
MRC de Coaticook
Mirego
Coeurway
Neas
STAS
Auger-Logo
Soucy
Bluerush
Club des petits dejeuners
Cuisines Gaspesiennes
Mindcore Technologies
Umbrella
360 Agency
CSS du Littoral
Boiseries Raymond

We are proud to have an average satisfaction rating of 4.9/5!

Here are a few testimonials:

Yack is like the Ghostbusters of cybersecurity. Unique Red Team experts with rich personalities, they always answer the call to hunt down threats, whether ghosts or not. Doing business with Yack means investing in a relationship based on trust, with a focus on people and transparency in cybersecurity.

François
CISO@Soucy

We recently called on YACK for an in-depth analysis of our IT security and are extremely satisfied with their service. An ultra-competent and professional team who identified potential vulnerabilities in our system and provided us with clear and effective recommendations to strengthen our posture. We highly recommend YACK for their commitment to security, their proactive and human approach.

Matthieu
IT Director
@Les Pétroles Cadeko

We engaged Yack for third-party application and network penetration testing and had a great experience from start to finish. Their team was knowledgeable, approachable, and easy to work with.

Communication was clear throughout, and findings were explained in a practical, actionable way. The process felt collaborative rather than transactional.

If you’re looking for a reliable and capable pentesting partner, Yack is a team I’d confidently recommend.

Robert
Sr. Director, Technology and Service Delivery
@Bluerush

And because a cybersecurity expert presentation without the certification carousel is not yet accepted by conventions :
yack-OSEP yack-OSCP CAPEN MCRTA CASA

Why Yack?

First, for those of you who don't know, the yak is an animal. The energy it radiates (chill with its toupee, but we wouldn't want to piss it off with its horns...) represents us well, and the nerdiest among you might see the little nod to Linux 😉. Of course, Yack's resemblance to Hack is no mere coincidence. It's also a short, punchy name that, once again, sounds like us. Finally, it's a word that earns you 24 points in Scrabble (hello Office de la langue française). Why did you choose .one? In offensive security, all it takes is one attack..."
A little more about us

"Pourquoi Yack?

First, pour ceux qui ne le savent pas, le yack est un animal. L'énergie qu'il dégage (chill avec son toupet, mais on ne voudrait pas l'énerver avec ses cornes...) nous représente bien, et les plus nerds d'entre vous verront peut-être le petit clin d'œil à Linux 😉. Bien sûr, la ressemblance de Yack avec Hack n'est pas une simple coïncidence. C'est aussi un nom court, qui punch, et qui encore une fois, nous ressemble. Enfin, c'est un mot qui te rapporte 24 points au scrabble (bonjour office de la langue française). Pourquoi avoir choisi .one? En sécurité offensive, il suffit d'une (one) attaque..."
Un peu plus sur nous