Communications Security Establishment Canada
@cse_cst
Followers
20K
Following
1K
Media
3K
Statuses
10K
This account is not monitored 24/7 and does not act as a reporting platform. Suivez-nous en français : @CST_CSE
Joined April 2016
We’re proud to publish our 2024-2025 unclassified Annual Report! . Read about the work CSE has done to protect Canada from foreign-based threats: . Some highlights ⬇️
5
15
22
The @cybercentre_ca newest technical analysis details an exploit chain targeting recently disclosed vulnerabilities in on-premises Microsoft SharePoint servers. Have a read. ⬇️.
Critical vulnerabilities in on-premises Microsoft SharePoint servers are being actively exploited. 🚨. To help cyber defenders take action, we’ve released a detailed analysis from recent investigations. Read it here. ⬇️.
1
3
5
Old photos. Misleading captions. Cropped screenshots. They’re all ways disinformation hides in plain sight. If it raises your eyebrow, compare before you share.
1
4
10
DYK the @cybercentre_ca's Cyber Defence Program developed Howler - a triage platform designed to assist Security Operations Centre (SOC) teams in streamlining their workflow and enhancing their ability to handle alerts. Learn more:
0
1
2
I don't want to delete any movies. I don't want to choose between all these great CMBs. I just want to enjoy content.
0
0
0
We'd like to welcome the Canadian Coast Guard (CCG) and key employees from Fisheries and Oceans Canada (DFO) to the Defence Team. This is just the beginning of a meaningful partnership – one that will strengthen Canada’s security and resilience.
0
1
7
RT @CdnDemocracy: It might be #LabourDay, but #misinformation and #disinformation never take a day off! Stay safe online and spot fake info….
0
14
0
Whether you're heading to school or helping someone who is, make sure digital safety is part of your back-to-school plan!. Here are some simple tips to get started:
0
3
7
Today, President Trump invited many billionaire CEO's to the white house AGAIN! ( Mark Zuckerberg, Bill Gates, Sunder Pichai, Tim Cook to name a few) These are the same people who still hate him and actively campaigned against him. They would have loved to see him prison. He was.
1
0
4
We're celebrating our 79th anniversary today! 🎉. We are grateful to all CSE employees who protect Canada’s citizens, defend our values, and reinforce Canada’s role as a trusted partner on the world stage. We remain committed to our mission for many more years to come!
1
4
27
#CyberSecurity is a key part of CSE’s mandate. Through our @cybercentre_ca we:.- Defend #GC networks🛡️.- Advise and assist partners🤝.- Offer simple and effective tips to all Canadians📢 . Learn more:
8
1
6
RT @Safety_Canada: Scammers and fraudsters attempt to imitate government services to gain access to personal and financial info. It’s okay….
0
9
0
Feeling triggered after reading false info online? That’s no accident - strong emotions can cloud judgment and make it easier for false claims to spread. If it raises your eyebrow, it should raise questions. Learn more:
4
8
18
Our AI-powered platform helps you deliver digital innovation faster and with less risk by providing a fundamentally better approach to test automation.
0
3
6
Looking to advance your career in geospatial analysis? Are you excited to learn and grow?. If your answers are 'Yes', we want you! Apply today to join our dynamic operations team as a SIGINT Geospatial Analyst:
2
1
5
Last year, CSE and the @cybercentre_ca published nearly 200 intelligence reports on Arctic security. Interested in our mission in the Arctic? Read our 2024-2025 Annual Report to learn more:
3
4
9
RT @CanRevAgency: Some scams are easy to spot, some are not. 🕵️. ❓ When in doubt ask yourself: do you owe us money? Check your account to s….
0
8
0
RT @CanadaFP: Some foreign regimes twist and distort online content to divide and weaken societies. They go beyond spreading #disinformatio….
0
162
0
97% of our clients are matched in 7 days or less. Get a tailored, affordable, and legally compliant agreement with a physician that wants to help. Book a free consultation with one of our NPs or PAs today!.
1
2
8
Back-to-school season is a great time to refresh your digital habits. Start the year with confidence. Check out these simple tips to get ready for a cyber safe school year:
0
2
2
RT @GetCyberSafe: Your digital identity is valuable. Protect it with MFA - the easiest, most effective step you can take to #GetCyberSafe.….
0
3
0
Ready to take your career to the next level?. CSE is hiring IT, cyber security & software professionals to help protect Canada’s digital future. Explore our openings & apply today! .
1
3
7
RT @CdnDemocracy: #Misinformation, #disinformation – you hear about it, but do you know what they are? Learn more about them, how they can….
0
10
0
OpenAI has increased its cash burn forecast by $80bn - now at $115bn through to 2029. Training costs are now expected at $9bn this year and $19bn next year! So much for scaling is dead. Total revenue is forecast up 3.5x to $13bn in 2025 ($10bn ChatGPT) and 2.3x to $30bn in
0
1
6
We would like to thank the @PSPrideNetwork for hosting a variety of great events throughout this past week. We hope you enjoyed your time participating, and we encourage you continue to take action so that together, we create transformative change. #PSPW2025.
0
0
1