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    • Virtulization
      • Set up a “Host Only” Malware Testing Environment in esxi
      • Setting up ProxMox on a Trunk with multiple Interfaces
      • Import vmdk Virtual Disk from OVF into ProxMox
      • Setting Up a SPAN and Linux Bridge for a Network Sensor
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      • Gl-iNet Travel Router with Wireguard
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      • Lab Management with Portainer with DashMachine
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      • Managing Linux Firewalls
    • pfSense and Hosting Web Services
      • SSL Offloading with HA Proxy on pfSense
      • Using Cloudflare with Namecheap DNS & Web-hosting Services and pfSense HA Proxy
    • Protecting Network Traffic with Wireguard or VPNs
      • Protecting your network traffic with Wireguard
      • Adding HA Proxy with Wireguard to proxy Network Traffic to pfSense
    • Install Arkime for conducting PCAP Analysis
    • Install Elastiflow Server on Ubuntu 20.04.1 LTS
    • Shutdown multiple Docker Images Gracefully
    • Updating my CTFd Docker Container with local git clones Repositories
    • Useful Links and How To Posts
  • Defensive Cyber
    • Scanning Techniques with NMAP
    • Packet Analysis with Magic Shark
    • Packet Analysis with tshark
    • Packet Analysis with Data Science
  • Hacktivities
    • RouterSpace Write-up on HTB
  • Docs
  • Home
    • - Newsletter
    • - Locked Dorr Security Blog
  • Cyber News
    • - Latest Cyber News and Breaches
    • - Latest Malware
    • - Latest in Scada and Industrial Control
  • Useful Links and How To Posts
    • - Staying Up to Date with Cyber
    • - Virtulization
      • - - Set up a “Host Only” Malware Testing Environment in esxi
      • - - Setting up ProxMox on a Trunk with multiple Interfaces
      • - - Import vmdk Virtual Disk from OVF into ProxMox
      • - - Setting Up a SPAN and Linux Bridge for a Network Sensor
    • - Remote Management
      • - - Gl-iNet Travel Router with Wireguard
      • - - Guacamole Server for Clientless RDP/VNC Access
      • - - SSH login with Keys: Login without a Password
      • - - Lab Management with Portainer with DashMachine
    • - Linux
      • - - Managing Linux Firewalls
    • - pfSense and Hosting Web Services
      • - - SSL Offloading with HA Proxy on pfSense
      • - - Using Cloudflare with Namecheap DNS & Web-hosting Services and pfSense HA Proxy
    • - Protecting Network Traffic with Wireguard or VPNs
      • - - Protecting your network traffic with Wireguard
      • - - Adding HA Proxy with Wireguard to proxy Network Traffic to pfSense
    • - Install Arkime for conducting PCAP Analysis
    • - Install Elastiflow Server on Ubuntu 20.04.1 LTS
    • - Shutdown multiple Docker Images Gracefully
    • - Updating my CTFd Docker Container with local git clones Repositories
    • - Useful Links and How To Posts
  • Defensive Cyber
    • - Scanning Techniques with NMAP
    • - Packet Analysis with Magic Shark
    • - Packet Analysis with tshark
    • - Packet Analysis with Data Science
  • Hacktivities
    • - RouterSpace Write-up on HTB
  • Docs

Latest Cyber News and Breaches

  • A cybersecurity breach took down the online learning management platform Canvas … – Instagram
    May 8, 2026
    A cybersecurity breach took down the online learning management … The PowerSchool attack is the largest breach of children's data in U.S. …
  • claimed responsibility for breaching Instructure, the company that manages Canvas … – Instagram
    May 8, 2026
    … cybersecurity breach affecting nearly 15,000 institutions globally. The … Attack alleged vulnerability which has now been patched confirmed scope …
  • Colorado colleges affected by hackers breaching Canvas learning platform | 9news.com
    May 8, 2026
    COLORADO, USA — Some universities in Colorado are affected by a cybersecurity attack on the nation's most widely used classroom software. … breach was …
  • A cybersecurity breach has been reported for the online education platform Canvas, which is …
    May 8, 2026
    A cybersecurity breach has been reported for the online education platform Canvas, which is an educational platform used by schools and …
  • A cybersecurity attack on the nation's most widely used classroom software has … – Facebook
    May 8, 2026
    A cybersecurity attack on the nation's most widely used classroom … The breach stems from a cybersecurity incident affecting the Canvas …
  • Indiana colleges impacted by Canvas cybersecurity hack | wthr.com
    May 7, 2026
    A cybersecurity attack on the nation's most widely used classroom … INDIANAPOLIS — Several Indiana schools were impacted Thursday by a breach of the …
  • Major cybersecurity breach hits Canvas, exposing millions of students' and teachers' data : r/Knoxville
    May 7, 2026
    Major cybersecurity breach hits Canvas, exposing millions of students' and teachers' data. r/Knoxville – Major cybersecurity breach hits Canvas …
  • Cybersecurity breach impacting University of Minnesota, colleges across the country – KSTP
    May 7, 2026
    A cybersecurity breach is affecting universities across the country, including the University of Minnesota and the University of Wisconsin.
  • NEWS – A cybersecurity attack on the nation's most widely used classroom software … – Facebook
    May 7, 2026
    A cybersecurity attack on the nation's most widely used classroom software has potentially exposed the personal data of millions of students and.
  • Massive Canvas data breach impacting several SoCal schools – ABC7
    May 7, 2026
    Several Southern California schools have been impacted by a massive cybersecurity breach involving education software Canvas.
  • Entire UW system impacted by nationwide cybersecurity breach – WSAW
    May 7, 2026
    Entire UW system impacted by nationwide cybersecurity breach. Published: May 7, 2026 at 4:10 PM PDT|Updated: 10 minutes ago.
  • A cyber criminal group reportedly breached Canvas, an online learning platform used … – Instagram
    May 7, 2026
    … breach is real now … CANVAS OWNER HIT BY CYBER ATTACK What Happened to Instructure Educational platform giant disclosed cybersecurity incident.
  • Woman tried to run down kid on bike | Video – KXLY.com
    May 7, 2026
    Millions of College Students Potentially Affected by Canvas Cybersecurity Breach · Spokane Canoe and Kayak Club hosts paddle season kickoff event …
  • A cybersecurity breach affecting the Canvas system has disrupted colleges nationwide.
    May 7, 2026
    A cybersecurity breach affecting the … A cybersecurity attack on a software system that schools internationally use is having local impacts.
  • Global cybersecurity attack hits commonly used educational platform, prompts alerts at PA colleges
    May 7, 2026
    Global cybersecurity attack hits commonly used educational platform, prompts alerts at PA colleges … Breach · Phishing · Learning Management System …
  • Canvas cybersecurity breach impacting colleges and universities – WBAL-TV
    May 7, 2026
    A cybersecurity breach has been reported for the online education platform Canvas, which is used by schools and universities across the U.S..
  • Multiple schools in Oklahoma are affected by a cybersecurity breach that threatens to … – Facebook
    May 7, 2026
    Multiple schools in Oklahoma are affected by a cybersecurity breach that threatens to release data of teachers and students across the state. The …
  • Canvas offline at Baylor University after broader cybersecurity breach – KWTX
    May 7, 2026
    Canvas offline at Baylor University after broader cybersecurity breach. Breach claims surfaced nationwide as many schools were preparing for final …
  • A major cybersecurity breach has been reported for the online education platform Canvas …
    May 7, 2026
    A major cybersecurity breach has been reported for the online education … attack within the schools records system. The compromise revealed …
  • Millions of College Students Potentially Affected by Canvas Cybersecurity Breach | News
    May 7, 2026
    Millions of College Students Potentially Affected by Canvas Cybersecurity Breach · Ask about the news!
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