Opening the security report for www.acorn.utoronto.ca
www.acorn.utoronto.ca
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www.acorn.utoronto.ca
Is www.acorn.utoronto.ca Safe? Security Score 89.1/100 | CyStack
www.acorn.utoronto.ca
Student Web Services | University of Toronto
The University of Toronto is a globally top-ranked public research university in Toronto, Ontario, Canada.
Industry
Science and Education / Universities and Colleges
Origin
Canada
Global rank
#4,231
Rank in Canada
#124
Updated at
B89.1/100
Security level
Good
Data confidence
High
Scope checked
97.1%
The higher the score, the more externally observable protections the system has recorded. This page does not certify that the website is reputable, legitimate, or completely free of vulnerabilities.
Is the website “www.acorn.utoronto.ca” safe?
As of September 21, 2026 at 20:01, www.acorn.utoronto.ca has a security score of 89.1/100 (grade B: “Good”). CyStack’s automated assessment recorded 8 issues to review after completing 97.1% of applicable checks. The website owner should address “Allowed browser content (CSP)” first, then review the remaining items in order of impact.
Does www.acorn.utoronto.ca show known scam, phishing, or malware signals?
At assessment time, CyStack did not find www.acorn.utoronto.ca or related infrastructure on any scam, phishing, or malware warning list after checking 5 online reputation sources. This result reflects external observations; it does not guarantee absolute safety or verify the organization’s legal status or reputation.
Potentially exposed domain email addressesChecks infostealer data for email addresses ending in @utoronto.ca, the registered domain of the assessed website www.acorn.utoronto.ca. A record is not counted merely because someone visited or signed in to the website.571 matching email exposure records
571Matching email exposure records
75Related infected devices (estimated)
These matching email records were observed previously, but they may already have been addressed or may no longer be valid. The device count estimates infected devices associated with these email records; it is not the number of devices owned by the organization.
Frequently asked questions
What affects the security of www.acorn.utoronto.ca?
A valid SSL certificate still does not prove that www.acorn.utoronto.ca is safe, legitimate, or free of scam signals. For a more complete assessment, this report also checks phishing and malware, exposed email records, IPs and open ports, subdomains, technologies, and CVEs that may apply to observed versions.
Does www.acorn.utoronto.ca use HTTPS, and is its SSL certificate valid?
www.acorn.utoronto.ca used a valid SSL certificate at assessment time, valid until December 8, 2026. This status may change when the certificate expires or the server configuration changes.
Data compiled from CyStack cybersecurity monitoring systems
CyStack compiles scan results from its internal cybersecurity monitoring systems, including CyStack VulnScan and CyStack Threat Intelligence, together with publicly available Internet data. The assessment only observes and analyzes information already available; it does not attempt unauthorized access, test passwords, send exploit code, or change or disrupt the assessed system.
These 3 failed checks or warnings have the greatest impact on the result for www.acorn.utoronto.ca.
Allowed browser content (CSP)The inspected root HTML response does not include a Content-Security-Policy header.High
Why it matters
Content Security Policy (CSP) limits where scripts, styles, frames, and other browser content may come from. A strong policy reduces the impact if an attacker manages to inject content into a page.
What to do
Define only the sources the application needs, test the policy before activating it, and avoid broad wildcard (*) rules, unsafe-inline, and unsafe-eval where possible.
Scope of this check
This check only evaluates the homepage response and content that the scanner could reach. Other pages and sign-in flows may use different settings.
Potential CVEs for observed versionsFound 11 potentially applicable CVE candidate(s), including 7 high or critical candidate(s).High
Why it matters
This check compares an observed product only when a reliable version and exact CPE identity are available, using applicability records from the National Vulnerability Database (NVD). Any returned match is a lead, not confirmation: the installed software may include vendor fixes or differ from the version visible on the Internet.
What to do
Potentially sensitive subdomainsCyStack confirmed at least 1285 active DNS subdomains of utoronto.ca. 35 names may expose sensitive services; discovery was partial, so more may exist.Medium
Why it matters
Names containing admin, development, staging, VPN, database, or monitoring terms may point attackers toward valuable systems. A name alone does not prove exposure, but it identifies a surface that should be reviewed.
What to do
Leak evidenceMost recent observation:
Email addressRelated infected deviceInfection evidenceRecorded time
Email addressF******@utoronto.caRelated infected deviceD******************* (Windows 11 x32)United KingdomIOC reference: IOC-3E6D61C3D0Infection evidenceStealCObserved application: 7StarRecorded timeEmail addresss*********@utoronto.caRelated infected deviceD************** (Windows 11 x64)CanadaIOC reference: IOC-09055080DEInfection evidenceEmail addressy********@utoronto.caRelated infected deviceNo safely shareable device details are available for this record.OKIOC reference: IOC-A93195D0ECInfection evidenceEmail addressz*********@utoronto.caRelated infected deviceS*** (Windows 11 Home Single Language)SurinameIOC reference: IOC-2451C43BD7Infection evidenceEmail addressz*********@utoronto.caRelated infected deviceNo safely shareable device details are available for this record.PakistanIOC reference: IOC-F06774C6A9Infection evidenceEmail addressy********@utoronto.caRelated infected deviceNo safely shareable device details are available for this record.VietnamIOC reference: IOC-E82A7DB10AInfection evidenceEmail addressA****************@utoronto.caRelated infected deviceNo safely shareable device details are available for this record.IOC reference: IOC-2514AEF0ABInfection evidenceStealCEmail addressH*******@utoronto.caRelated infected device(Windows 11 x32)United StatesIOC reference: IOC-85D0FA647EInfection evidenceEmail addressP****@utoronto.caRelated infected deviceNo safely shareable device details are available for this record.IOC reference: IOC-6C13F484D7Infection evidenceStealCEmail addressH*******@utoronto.caRelated infected deviceNo safely shareable device details are available for this record.GermanyIOC reference: IOC-6D4E4C3F64Infection evidence
At most 10 recent redacted records are shown to protect sensitive information.
Data provided by
Discovered subdomains (1,285+)Subdomains of utoronto.ca, the registered domain of the assessed website www.acorn.utoronto.ca. Sensitive-looking names are shown first; individual subdomains have not been separately security-tested.Partial
Results were bounded and may be truncated.
admin.aboriginalstudies.utoronto.caSensitive-lookingAdmin system
admin.ald.utoronto.caSensitive-lookingAdmin system
admin.art.utoronto.caSensitive-lookingAdmin system
admin.canada150.utoronto.caSensitive-lookingAdmin system
admin.cgen.utoronto.caSensitive-lookingAdmin system
admin.chi.utoronto.caSensitive-lookingAdmin system
Public web contextThe website title, description, industry and popularity.Website rankings and industry category are based on data from Similarweb
Page title
Student Web Services | University of Toronto
Website category
Science and Education / Universities and Colleges
Description
The University of Toronto is a globally top-ranked public research university in Toronto, Ontario, Canada.
Global rank
#4,231
Rank in Canada
#124
Rank in industry
#1
Final URL
https://www.acorn.utoronto.ca/
This is a quick, point-in-time check from outside the organization. It can surface visible risks, but it does not replace penetration testing or an authenticated assessment.
Have @utoronto.ca email addresses appeared in exposed data or information-stealer (infostealer) logs?
There are currently 571 exposed email records matching the utoronto.ca domain. These records may be old or already resolved. The website owner should verify them before resetting passwords or locking related accounts.
Which public IPs, services, and ports does www.acorn.utoronto.ca expose?
The assessment observed 1 public IPs and 2 open ports for www.acorn.utoronto.ca. An open port is not the same as a vulnerability, but the website owner should keep every public service updated and appropriately restrict access.
How many subdomains of utoronto.ca have been discovered?
The assessment observed 1,285+ public subdomains of utoronto.ca. This list can reveal additional entry points such as APIs, administration systems, or test environments, but it does not mean that every subdomain is risky.
Confirm the exact installed package and read the vendor advisory. If that installation is affected, apply the vendor patch or upgrade to a fixed version.
Evidence and check scope
Data source:
nvd
Source link:
https://nvd.nist.gov/
Software items found:
9
Products ready for matching:
5
Products checked:
5
Products not checked:
4
Possible vulnerabilities:
11
Total possible vulnerabilities:
11
Possible vulnerabilities shown:
11
Possible CVE identifiers:
CVE-2025-14179, CVE-2026-14355, CVE-2026-17543, CVE-2026-6722, CVE-2026-6735, CVE-2026-7258, CVE-2026-7259, CVE-2026-7260, CVE-2026-7261, CVE-2026-7262… and 1 more
Industry
Updated at 
Canada
