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7:51 PM Shadow AI in the Canadian Workplace

8:03 PM Windows Server 2022 reached end of mainstream support

7:23 PM Firefox and Thunderbird security advisory (AV26-1057)

7:14 PM Fake Arch Linux packages push malware with root privileges

6:57 PM Drupal security advisory (AV26-1047)

1:35 PM SecTor 2026 Reveals a Rapidly Shifting Cybersecurity Landscape

7:07 PM AMD security advisory (AV26-1014)

7:02 PM SmarterTools security advisory (AV26-1026)

12:23 PM What is ransomware, and how does it reach Canadian organizations?

9:53 AM Passkeys explained: why your accounts are moving beyond passwords

Privacy & Compliance

Shadow AI in the Canadian Workplace

Small Business Security

Windows Server 2022 reached end of mainstream support

By Luis Freitas

Breaches & Incidents

Fake Arch Linux packages push malware with root privileges

By Luis Freitas

Small Business Security

How to turn on multi-factor authentication in Microsoft 365

By Luis Freitas

Threats & Vulnerabilities

How to report a phishing email or scam text in Canada

By Luis Freitas

Small Business Security

How to back up a small business with the 3-2-1 rule

By Luis Freitas

Threats & Vulnerabilities

How to secure your home Wi-Fi router

By CSN Newsroom

Breaches & Incidents

What is ransomware, and how does it reach Canadian organizations?

By Luis Freitas

Threats & Vulnerabilities

Passkeys explained: why your accounts are moving beyond passwords

By Luis Freitas

Small Business Security

Why small businesses have become a favourite target for cybercriminals

By CSN Newsroom

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Featured

Threats & Vulnerabilities

Firefox and Thunderbird security advisory (AV26-1057)

The Canadian Centre for Cyber Security has officially released advisory AV26-1057 to address multiple high-severity vulnerabilities discovered across several Mozilla software applications. The security flaws affect both standard and long-term support builds of the Firefox web browser, along with the Thunderbird email client. Security experts and government cyber defence agencies are strongly urging immediate updates across enterprise and individual endpoints to mitigate potential exploitation risks.

By Luis Freitas

Threats & Vulnerabilities

AMD security advisory (AV26-1014)

Threats & Vulnerabilities

SmarterTools security advisory (AV26-1026)

Tools & Reviews

Sample sponsored post: how paid content is labelled

Tools & Reviews

Sample review: MapleShield VPN

By Luis Freitas Oct 9, 2026

Tools & Reviews

Sample review: TrueNorth Backup

By Luis Freitas Oct 9, 2026

Illustration: Germany arrests alleged core Qilin ransomware member after extradition

Threats & Vulnerabilities

Germany arrests alleged core Qilin ransomware member after extradition

By Luis Freitas Oct 9, 2026

Illustration: Max severity SonicWall SMA1000 flaw now exploited in attacks

Threats & Vulnerabilities

Max severity SonicWall SMA1000 flaw now exploited in attacks

By CSN Newsroom Oct 9, 2026

Illustration: Citrix warns admins to patch new NetScaler RCE flaw immediately

Threats & Vulnerabilities

Citrix warns admins to patch new NetScaler RCE flaw immediately

By Luis Freitas Oct 9, 2026

Illustration: Week of October 5, 2026: the cybersecurity stories to know

Threats & Vulnerabilities

Week of October 5, 2026: the cybersecurity stories to know

By Luis Freitas Oct 9, 2026

The week in Canadian cybersecurity

One email every Friday: the breaches, patches and policy changes that matter to Canadian organizations, in five minutes.