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: https://t.co/zs1boqT3ma Some highlights ⬇️
7
17
27
Digit is in a holiday frenzy! Thankfully friends advised to watch out for holiday scams and fake contests. @ASDGovAu, is your elf keeping out of mischief? #CyberSmartElf
#ThinkBeforeYouClick
#GetCyberSafe
1
1
8
This #HolidaySeason, keep track of what you order and remain vigilant for emails that claim your packages could not be delivered. When in doubt, look for the following signs of #phishing: https://t.co/XeipxyOBzo
1
2
9
Multi-factor authentication relies on something you know, something you have, and something you are. Do you know what they are? Learn more and get real examples of how to protect yourself: https://t.co/mjD71zevpA
1
4
11
Did you know there are multiple types of #phishing? This holiday season, learn how to spot them to keep your organization safe: https://t.co/JoqbJf5yVL
1
3
8
'Tis the season for giving - and scammers know it. Don't let cybercriminals ruin your holidays. Discover the 12 most common holiday scams: https://t.co/mdVBR2q472
2
2
9
#Cryptography is key to protecting your organization's IT systems, whether in the cloud or on-site. But it's important to make sure the #crypto tools you use are strong, secure and up to date. Our guidance can help: https://t.co/oLIQGmY033
1
3
8
Looking to up your overall #CyberSecurity game this holiday season? - Create strong passphrases - Install software updates - Use multifactor authentication - Store your data securely - Secure your accounts Find more practical tips: https://t.co/0cWvlKhAQL
1
2
8
Looking for festive activities do to with your kids while teaching them a few #CyberSecurity tips? Check out the resources below! ⬇️
Are you ready to decorate your tree? Well, do we have something for you! Keep up the #GetCyberSafe traditions with these printable kid-friendly decorations — a reminder of all our blessings we don’t want to lose: https://t.co/kFft0HWa3P
1
2
7
Pro-Russia hacktivists are conducting opportunistic attacks on global critical infrastructure. Operational technology owners and operators must act now. Read our joint advisory to learn more: https://t.co/Y7Xelj9FtA
2
5
14
⚠️ Scammers are targeting #CdnBusinesses with fake #IP messages. If you receive a suspicious #trademark or IP notice: ✅ Pause before responding ✅ Check the sender ✅ Compare fees and deadlines Learn more: https://t.co/2KvjdKiWOj
1
4
6
Cyber attacks can disrupt essential services and critical operations. If your organization experiences a cyber incident, report it to @cybercentre_ca for expert guidance and support. Submit details here: https://t.co/zMLd4Nex1h
1
4
6
Our @cybercentre_ca has partnered with the UK’s @NCSC to publish joint guidance on public content provenance – helping organizations improve public trust in their digital content: https://t.co/oldBgNIL7I
1
4
11
It's #CookiesDay! But not all cookies are sweet. Internet cookies help websites remember you, but they can also share your data. Take a few minutes to understand how they work and how to manage them: https://t.co/SF6MPHEgCy
1
2
6
You receive an email from a supplier about an invoice. But you don’t remember having an outstanding invoice, and the email urges you to click a link to pay now. Click or delete? 🥵 Choose wisely! 7 red flags of phishing: https://t.co/L2wMhb6vFt
1
6
10
Our Disability Affinity Group reminds us that when technology and processes are accessible to everyone, we help strengthen the cyber resilience of all Canadians. Learn more: https://t.co/2JoFF4A5D4
0
1
2
Industrial control systems (ICS) are the computers that control factories, utilities and other critical services. Hacktivists are trying to access them online. Learn more below⬇️
Hacktivists are increasingly targeting internet-connected ICS devices across multiple sectors. From municipal utilities to manufacturing sites, cyber criminals are abusing control systems like PLCs and SCADA. Act now. Review our alert & suggested actions: https://t.co/WuqbCtfE1T
1
1
6
AI chatbots are becoming more common for business, education, and recreation. It’s important to understand the risks of using AI, especially when it comes to sharing personal information. Learn more: https://t.co/XDsIsPawbL
3
6
12
Expecting good deals this #CyberMonday? So are cyber criminals. Don't get hooked by phishing scams. Learn the signs and how to stay safe: https://t.co/uoqJM5oaLy
1
1
6