Comparison Overview

Realty Income Corporation

VS

Greystar

Realty Income Corporation

11995 El Camino Real, San Diego, CA, 92130, US
Last Update: 2025-11-23
Between 800 and 849

Realty Income, The Monthly Dividend Company®, is an S&P 500 company and member of the S&P 500 Dividend Aristocrats® index. We invest in people and places to deliver dependable monthly dividends that increase over time. The company is structured as a real estate investment trust ("REIT"), and its monthly dividends are supported by the cash flow from over 15,450 real estate properties primarily owned under long-term net lease agreements with commercial clients. To date, the company has declared 645 consecutive monthly dividends on its shares of common stock throughout its 55-year operating history and increased the dividend 124 times since Realty Income's public listing in 1994 (NYSE: O). Additional information about the company can be obtained from the corporate website at www.realtyincome.com. Realty Income supports racial justice and equality for all. Respect, integrity, humility, diversity, and inclusion remain core values to us because how we act is as important as what we accomplish. We want to champion bringing meaningful progress. Uncompromising change must address and eliminate the systemic issues found in our institutions and society. We must challenge our own biases. Corporate leadership starts with us. Each day this journey begins with educating ourselves so that we can bring the best version of us to our colleagues and other stakeholders. We are committed to action by holding uncomfortable conversations and offering financial support to nonprofits advocating and advancing racial justice. We empathize with those impacted by prejudice and recognize our responsibility to support initiatives promoting a corporate culture and society that strives for equal opportunity for all. We will continue to foster inclusion within our teams and offer allyship to all who share this vision. For more information about Realty Income please visit us at www.realtyincome.com.

NAICS: None
NAICS Definition: Others
Employees: 599
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Greystar

465 Meeting St, Charleston, South Carolina, 29403, US
Last Update: 2025-11-26
Between 750 and 799

Founded in 1993, Greystar provides world-class service in the residential rental housing industry. Our innovative vertically integrated business model integrates the management, development and investment disciplines of the rental housing industry on international, regional and local levels. This unique approach and our commitment to hiring the best professionals have resulted in record growth, making us one of the most respected and trusted global real estate companies. Because our vertically integrated business model includes both investment and service-oriented businesses, we’re able to maintain a constant presence in local markets and create value in all phases of the real estate cycle. Our international platform provides economies of scale, financial sophistication, institutional quality reporting and tremendous capital relationships, while our city offices provide local market expertise and execution. Supported by a global team of 20,000+ employees, Greystar’s experienced and cross-functional executive team boasts on average over 23 years of industry experience and provides a diverse perspective throughout the investment process. Over the years, Greystar has learned what’s important to people when it comes to a place to call home. That’s why we continually strive to provide beautiful living environments and innovative services that enhance the living experience. We take great pride in knowing that our homes are inviting places for residents to celebrate life’s important moments. Privacy Policy: https://www.greystar.com/privacy DMCA: https://www.greystar.com/terms-of-use#Copyright%20Infringement%20Policy

NAICS: None
NAICS Definition: Others
Employees: 16,976
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/realty-income-corporation.jpeg
Realty Income Corporation
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/greystar.jpeg
Greystar
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
Realty Income Corporation
100%
Compliance Rate
0/4 Standards Verified
Greystar
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Real Estate Industry Average (This Year)

No incidents recorded for Realty Income Corporation in 2025.

Incidents vs Real Estate Industry Average (This Year)

No incidents recorded for Greystar in 2025.

Incident History — Realty Income Corporation (X = Date, Y = Severity)

Realty Income Corporation cyber incidents detection timeline including parent company and subsidiaries

Incident History — Greystar (X = Date, Y = Severity)

Greystar cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/realty-income-corporation.jpeg
Realty Income Corporation
Incidents

No Incident

https://images.rankiteo.com/companyimages/greystar.jpeg
Greystar
Incidents

No Incident

FAQ

Realty Income Corporation company demonstrates a stronger AI Cybersecurity Score compared to Greystar company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Historically, Greystar company has disclosed a higher number of cyber incidents compared to Realty Income Corporation company.

In the current year, Greystar company and Realty Income Corporation company have not reported any cyber incidents.

Neither Greystar company nor Realty Income Corporation company has reported experiencing a ransomware attack publicly.

Neither Greystar company nor Realty Income Corporation company has reported experiencing a data breach publicly.

Neither Greystar company nor Realty Income Corporation company has reported experiencing targeted cyberattacks publicly.

Neither Realty Income Corporation company nor Greystar company has reported experiencing or disclosing vulnerabilities publicly.

Neither Realty Income Corporation nor Greystar holds any compliance certifications.

Neither company holds any compliance certifications.

Neither Realty Income Corporation company nor Greystar company has publicly disclosed detailed information about the number of their subsidiaries.

Greystar company employs more people globally than Realty Income Corporation company, reflecting its scale as a Real Estate.

Neither Realty Income Corporation nor Greystar holds SOC 2 Type 1 certification.

Neither Realty Income Corporation nor Greystar holds SOC 2 Type 2 certification.

Neither Realty Income Corporation nor Greystar holds ISO 27001 certification.

Neither Realty Income Corporation nor Greystar holds PCI DSS certification.

Neither Realty Income Corporation nor Greystar holds HIPAA certification.

Neither Realty Income Corporation nor Greystar holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.

Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/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

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/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

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H