ISOSOC2 Type 1SOC2 Type 2PCI DSSHIPAAGDPR

D.E. Systems Ltd. has been providing technology solutions in Ontario and Quebec for over 46 years. Our range of services includes Computer Rentals and Event Technology Services, Computer Network Sales, Service and Support along with the development of software solutions for the events industry. D.E. Systems'​ commitment to provide innovative information technology solutions to industry and government has made us one of the largest and most respected Computer Rental Service organizations serving all areas of Canada and the U.S. through its business partners. D. E. Systems'​ latest product offerings include Navori digital signage solutions, ERS 2.0, our enhanced on-line event registration solution and Proactive ITcare Program, providing remote monitoring, server configuration management, pc heath and performance monitoring.

D. E. Systems Ltd. A.I CyberSecurity Scoring

DESL

Company Details

Linkedin ID:

d--e--systems-ltd-

Employees number:

25

Number of followers:

405

NAICS:

56192

Industry Type:

Events Services

Homepage:

desystems.com

IP Addresses:

Scan still pending

Company ID:

D. _2382954

Scan Status:

In-progress

AI scoreDESL Risk Score (AI oriented)

Between 650 and 699

https://images.rankiteo.com/companyimages/d--e--systems-ltd-.jpeg
DESL Events Services
Updated:
  • Powered by our proprietary A.I cyber incident model
  • Insurance preferes TPRM score to calculate premium
globalscoreDESL Global Score (TPRM)

XXXX

https://images.rankiteo.com/companyimages/d--e--systems-ltd-.jpeg
DESL Events Services
  • Instant access to detailed risk factors
  • Benchmark vs. industry & size peers
  • Vulnerabilities
  • Findings

D. E. Systems Ltd.

Weak
Current Score
691
B (Weak)
01000
1 incidents
-67.0 avg impact

Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.

DECEMBER 2025
758
Breach
15 Dec 2025 • D. E. Systems Ltd.: Cove Risk Services Data Breach Claims Investigated by Lynch Carpenter
ERS Cybersecurity Incident and Data Breach

**ERS Data Breach Exposes Payment Card and Personal Information in Cybersecurity Incident** On December 15, 2025, Event Rental Systems (ERS) disclosed a cybersecurity breach involving unauthorized access to customer data. The incident occurred when an attacker injected malicious code into certain modules of ERS’s customer websites, potentially compromising sensitive information. Affected data includes personally identifiable information (PII) such as contact details, payment card numbers, CVV codes, and expiration dates. The exact number of impacted individuals remains undisclosed. Lynch Carpenter LLP, a national class action law firm, is investigating potential legal claims against ERS on behalf of those affected. The firm, which specializes in data privacy litigation, has urged individuals who received breach notifications in the past 30 days to seek legal review. ERS has not provided further details on the breach’s scope, timeline, or remediation efforts. The incident highlights ongoing risks to payment processing systems and third-party integrations in the events industry.

691
critical -67
D--1765844138
Data Breach
Unauthorized code insertion
Data Compromised: Personally identifiable information (PII), payment card details (number, CVV, expiration date) Systems Affected: ERS customers’ websites Identity Theft Risk: High Payment Information Risk: High
Third Party Assistance: Lynch Carpenter LLP (legal investigation) Communication Strategy: Public disclosure via press release
Contact information Payment card number CVV Expiration date Sensitivity Of Data: High Data Exfiltration: Possible Personally Identifiable Information: Yes
Legal Actions: Potential class action investigation by Lynch Carpenter LLP
Ongoing (Lynch Carpenter LLP investigation)
Individuals impacted may be entitled to compensation; advised to contact Lynch Carpenter LLP.
Entry Point: ERS customers’ websites
NOVEMBER 2025
758
OCTOBER 2025
758
SEPTEMBER 2025
758
AUGUST 2025
758
JULY 2025
758
JUNE 2025
758
MAY 2025
758
APRIL 2025
758
MARCH 2025
758
FEBRUARY 2025
758
JANUARY 2025
758

Frequently Asked Questions

According to Rankiteo, the current A.I.-based Cyber Score for D. E. Systems Ltd. is 691, which corresponds to a Weak rating.

According to Rankiteo, the A.I. Rankiteo Cyber Score for November 2025 was 758.

According to Rankiteo, the A.I. Rankiteo Cyber Score for October 2025 was 758.

According to Rankiteo, the A.I. Rankiteo Cyber Score for September 2025 was 758.

According to Rankiteo, the A.I. Rankiteo Cyber Score for August 2025 was 758.

According to Rankiteo, the A.I. Rankiteo Cyber Score for July 2025 was 758.

According to Rankiteo, the A.I. Rankiteo Cyber Score for June 2025 was 758.

According to Rankiteo, the A.I. Rankiteo Cyber Score for May 2025 was 758.

According to Rankiteo, the A.I. Rankiteo Cyber Score for April 2025 was 758.

According to Rankiteo, the A.I. Rankiteo Cyber Score for March 2025 was 758.

According to Rankiteo, the A.I. Rankiteo Cyber Score for February 2025 was 758.

According to Rankiteo, the A.I. Rankiteo Cyber Score for January 2025 was 758.

Over the past 12 months, the average per-incident point impact on D. E. Systems Ltd.’s A.I Rankiteo Cyber Score has been -67.0 points.

You can access D. E. Systems Ltd.’s cyber incident details on Rankiteo by visiting the following link: https://www.rankiteo.com/company/d--e--systems-ltd-.

You can find the summary of the A.I Rankiteo Risk Scoring methodology on Rankiteo by visiting the following link: Rankiteo Algorithm.

You can view D. E. Systems Ltd.’s profile page on Rankiteo by visiting the following link: https://www.rankiteo.com/company/d--e--systems-ltd-.

With scores of 18.5/20 from OpenAI ChatGPT, 20/20 from Mistral AI, and 17/20 from Claude AI, the A.I. Rankiteo Risk Scoring methodology is validated as a market leader.