Comparison Overview

Tulsa Opera

VS

Grange Park Opera

Tulsa Opera

1610 South Boulder, Tulsa, Oklahoma, US, 74119
Last Update: 2025-12-11
Between 750 and 799

The spirit, drive and fierce sense of pride of those who made Tulsa boom into an important city also encouraged a rich cultural heritage, leading to the formation of the Tulsa Opera Club on December 1, 1948. As opera gained popularity, so did the organization. In 1951, the directors agreed that the name "Tulsa Opera Club" sounded too amateurish to be taken seriously. On April 21, the organization became "Tulsa Opera Incorporated," as it is still officially known. Tulsa Opera presented light operas and operettas twice yearly until November, 1955 when a major milestone was reached. With its presentation of Madama Butterfly, featuring imported professional singers for all principal roles, Tulsa Opera successfully transitioned to grand opera and made a giant step toward national prominence. Today, Tulsa Opera, the 18th oldest opera company in North America, produces three grand operas each season, and has been named one of America’s top 10 favorite regional opera companies by Opera News. Mainstage productions are held at the Tulsa Performing Arts Center. Tulsa Youth Opera, inaugurated in 1997, is part of Tulsa Opera’s extensive educational programs. Tulsa Opera is a member of OPERA America. Performances and education programs are provided to the greater Tulsa area, with additional programs provided for adults and children statewide. Tulsa Opera draws its audiences from the region that includes Oklahoma, Arkansas, Kansas, Missouri and Texas. Tulsa Opera is fortunate to have almost 700 dedicated volunteers and a Board of Directors is currently comprised of 55 men and women who represent various businesses and organizations in Oklahoma. They have a passion or appreciation of the arts as well as a dedication to the betterment of Oklahoma. All volunteers work in conjunction with a professional staff to sponsor and coordinate activities ranging from the Tulsa Opera Chorus, and fundraising events that involve Board, Guild, and additional community volunteers.

NAICS: 7111
NAICS Definition: Performing Arts Companies
Employees: 49
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Grange Park Opera

Grange Park Opera, Surrey, KT24 6AN, GB
Last Update: 2025-12-10

Only 23 miles from London by the Surrey Hills, Grange Park Opera has become one of the major summer opera festivals in Europe. Founded in 1998 by Wasfi Kani OBE, the company has staged more than 50 operas, including the acclaimed productions of Rusalka, Tristan und Isolde, Peter Grimes, and Fiddler on the Roof with Bryn Terfel at the BBC Proms. Guests arrive early to wander in the historic walled gardens, champagne glass in hand, and a convivial atmosphere reigns: the city seems far away. A short walk through the ancient orchard – passing a 300-year-old mulberry tree – takes you to the five-tier opera house which we’ve named The Theatre in the Woods.

NAICS: 7111
NAICS Definition: Performing Arts Companies
Employees: 67
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/tulsa-opera.jpeg
Tulsa Opera
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/grange-park-opera.jpeg
Grange Park Opera
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
Tulsa Opera
100%
Compliance Rate
0/4 Standards Verified
Grange Park Opera
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Performing Arts Industry Average (This Year)

No incidents recorded for Tulsa Opera in 2025.

Incidents vs Performing Arts Industry Average (This Year)

No incidents recorded for Grange Park Opera in 2025.

Incident History — Tulsa Opera (X = Date, Y = Severity)

Tulsa Opera cyber incidents detection timeline including parent company and subsidiaries

Incident History — Grange Park Opera (X = Date, Y = Severity)

Grange Park Opera cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/tulsa-opera.jpeg
Tulsa Opera
Incidents

No Incident

https://images.rankiteo.com/companyimages/grange-park-opera.jpeg
Grange Park Opera
Incidents

No Incident

FAQ

Grange Park Opera company demonstrates a stronger AI Cybersecurity Score compared to Tulsa Opera company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Historically, Grange Park Opera company has disclosed a higher number of cyber incidents compared to Tulsa Opera company.

In the current year, Grange Park Opera company and Tulsa Opera company have not reported any cyber incidents.

Neither Grange Park Opera company nor Tulsa Opera company has reported experiencing a ransomware attack publicly.

Neither Grange Park Opera company nor Tulsa Opera company has reported experiencing a data breach publicly.

Neither Grange Park Opera company nor Tulsa Opera company has reported experiencing targeted cyberattacks publicly.

Neither Tulsa Opera company nor Grange Park Opera company has reported experiencing or disclosing vulnerabilities publicly.

Neither Tulsa Opera nor Grange Park Opera holds any compliance certifications.

Neither company holds any compliance certifications.

Neither Tulsa Opera company nor Grange Park Opera company has publicly disclosed detailed information about the number of their subsidiaries.

Grange Park Opera company employs more people globally than Tulsa Opera company, reflecting its scale as a Performing Arts.

Neither Tulsa Opera nor Grange Park Opera holds SOC 2 Type 1 certification.

Neither Tulsa Opera nor Grange Park Opera holds SOC 2 Type 2 certification.

Neither Tulsa Opera nor Grange Park Opera holds ISO 27001 certification.

Neither Tulsa Opera nor Grange Park Opera holds PCI DSS certification.

Neither Tulsa Opera nor Grange Park Opera holds HIPAA certification.

Neither Tulsa Opera nor Grange Park Opera holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

NXLog Agent before 6.11 can load a file specified by the OPENSSL_CONF environment variable.

Risk Information
cvss3
Base: 8.1
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Description

uriparser through 0.9.9 allows unbounded recursion and stack consumption, as demonstrated by ParseMustBeSegmentNzNc with large input containing many commas.

Risk Information
cvss3
Base: 2.9
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Description

A vulnerability was detected in Mayan EDMS up to 4.10.1. The affected element is an unknown function of the file /authentication/. The manipulation results in cross site scripting. The attack may be performed from remote. The exploit is now public and may be used. Upgrading to version 4.10.2 is sufficient to fix this issue. You should upgrade the affected component. The vendor confirms that this is "[f]ixed in version 4.10.2". Furthermore, that "[b]ackports for older versions in process and will be out as soon as their respective CI pipelines complete."

Risk Information
cvss2
Base: 5.0
Severity: LOW
AV:N/AC:L/Au:N/C:N/I:P/A:N
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
cvss4
Base: 5.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description

MJML through 4.18.0 allows mj-include directory traversal to test file existence and (in the type="css" case) read files. NOTE: this issue exists because of an incomplete fix for CVE-2020-12827.

Risk Information
cvss3
Base: 4.5
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:L
Description

A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portworx StorageClass. This vulnerability allows authorized users to leak arbitrary information from unprotected endpoints in the control plane’s host network (including link-local or loopback services).

Risk Information
cvss3
Base: 5.8
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N