Equifax A.I CyberSecurity Scoring
Equifax
Company Information
Website:https://www.equifax.com
Employees number:18,790
Number of followers:311,876
NAICS:52
Industry Type:Financial Services
Homepage:equifax.com
Equifax Risk Score (AI oriented)
Between 0 and 549
EquifaxFinancial Services
Updated:
25/06/2026
25/06/2026
191/1000
Critical
C
Equifax Global Score (TPRM)
xxxx
EquifaxFinancial Services
Score locked

EquifaxCritical
Current Score
191C (CRITICAL)
01000
13 incidents
-171.67 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JUNE 2026
358
Breach
24 Jun 2026 • Equifax
Equifax and Apache: Closing the ‘risk window’: Why real-time remediation is the new security standard
Equifax Data Breach
192
CRITICAL-166
THEEQU1782347152
Equifax Breach: A Decade-Old Lesson in Broken Security Handoffs
On March 7, 2017, Apache disclosed a critical vulnerability in its Struts web application framework. Three days later, Equifax suffered one of the most devastating data breaches in history, exposing the personal data of 147 million Americans and resulting in a $700 million settlement.
The breach wasn’t caused by a lack of awareness or available patches Equifax had both. The failure lay in the "connective tissue" between detection and remediation. A US-CERT alert about the Struts vulnerability was sent to an outdated recipient list, never reaching the team responsible for patching. Despite internal playbooks and processes, the breakdown in communication left the vulnerability unaddressed.
Nearly a decade later, organizations continue to struggle with the same inefficiencies. A 2019 study found that 88% of security teams required cross-team coordination to patch vulnerabilities, delaying remediation by an average of 12 days. Even worse, 60% of breached organizations had a patch available for the exploited flaw. By 2025, little had improved: while 85% of organizations believed in strong collaboration, communication failures remained the leading cause of delays. The median time to remediate vulnerabilities in edge devices was 32 days, extending to 94 days when developers were involved and 267 days when third parties were required.
The issue isn’t just patching speed it’s the entire lifecycle. Vulnerability management relies on seamless coordination across scanning, triage, ticketing, and follow-ups. Tools like SOAR, RMM, and GRC can automate parts of the process, but without end-to-end integration, gaps persist. Equifax’s downfall wasn’t a lack of tools but a failure to connect them, leaving critical vulnerabilities unresolved for weeks.
The solution lies in full-cycle automation where discovery triggers immediate, autonomous remediation without manual handoffs. Attackers exploit weaknesses at machine speed; defenders must match that efficiency. While the technology exists, organizations must adopt it before the next preventable breach occurs.
INCIDENT DETAILS -
TYPE
IMPACT
DATA BREACH
REFERENCES
MAY 2026
354
APRIL 2026
355
MARCH 2026
352
FEBRUARY 2026
339
JANUARY 2026
334
DECEMBER 2025
618
Ransomware
11 Dec 2025 • Equifax
UnitedHealth, Ticketmaster, MGM Resorts, Ripple, Snowflake, Google, Allianz, Equifax, Maersk, Toyota, Merck and Oracle: 2025 Cybersecurity Almanac: 100 Facts, Figures, Predictions And Statistics
Global Cybercrime Surge and Major Incidents (2024-2025)
321
CRITICAL-297
MEREQUUNIMAEMGMGOOTOYSNOALLORARIPTIC1775528897
Cybercrime in 2025: A Global Threat Surpassing National Economies
Cybercrime continues to escalate into one of the world’s most lucrative illicit industries, with damages projected to reach $10.5 trillion USD globally in 2025 a figure that, if measured as a country, would rank as the third-largest economy after the U.S. and China. This staggering growth, driven by increasingly sophisticated attacks, underscores the evolving threat landscape as cybercriminals target businesses, governments, and individuals with alarming efficiency.
### The Cybercrime Epidemic: Key Trends
- Underreporting Persists: Despite improved reporting practices, less than 25% of global cybercrimes are reported to law enforcement, leaving vast swaths of criminal activity unaddressed.
- Youth-Driven Threats: The FBI reports that cybercriminals are getting younger, with the average age of arrested offenders dropping a trend that complicates traditional law enforcement approaches.
- Hotspots Identified: A 2024 World Cybercrime Index ranked Russia, Ukraine, China, the U.S., Nigeria, and Romania as the top sources of cybercrime, highlighting concentrated hubs of malicious activity.
### Ransomware: A Pervasive Threat
Ransomware remains a dominant force, with attacks increasing 9% year-over-year in 2024. The most active groups Akira, LockBit, RansomHub, FOG, and PLAY targeted critical infrastructure, with 88% of small-to-midsized businesses (SMBs) and 39% of large enterprises experiencing breaches. The financial toll is staggering:
- $20 billion USD in 2021 (up from $325 million in 2015).
- Projected to exceed $265 billion by 2031, with attacks occurring every 2 seconds by 2031.
High-profile incidents in 2024–2025 include:
- UnitedHealth’s $1.6 billion loss after a ransomware attack disrupted U.S. healthcare payments.
- CDK Global’s auto dealership shutdowns, forcing businesses offline for days after a ransom demand in the tens of millions.
- MGM Resorts’ $100 million hit from a 2023 attack that crippled casino operations.
### Cryptocurrency Crime: A Booming Black Market
Cryptocurrency-related crimes surged, with $28 billion in illicit funds flowing into exchanges over two years. Key developments:
- Ripple co-founder Chris Larsen lost $112.5 million in a 2024 hack one of the largest individual crypto thefts.
- Huione, a Cambodian marketplace, processed $70 billion in suspicious transactions since 2021, facilitating scams, fraud, and sanctioned activities.
- North Korea’s Lazarus Group was linked to the $625 million Axie Infinity hack (2022), the largest crypto theft to date.
### Major Breaches and Supply-Chain Attacks
2024–2025 saw a wave of supply-chain and cloud-based attacks, exposing vulnerabilities in interconnected systems:
- Snowflake Breach: Hackers exploited stolen credentials to access 560 million Ticketmaster records and Live Nation data, prompting a federal investigation.
- Salesforce Exploits: The ShinyHunters gang breached dozens of companies, including Google, Allianz, and Toyota, by targeting cloud databases.
- MOVEit Hack: The Clop ransomware group compromised 2,600+ organizations, including U.S. government agencies and global corporations.
- Oracle Cloud Attack: Over 100 companies were affected by a campaign targeting Oracle’s business software, with damages still being tallied.
### Historic Cyberattacks: Lessons from the Past
The report highlights landmark cyber incidents that reshaped security paradigms:
- Equifax (2017): 147 million records exposed, including Social Security numbers, due to an unpatched vulnerability.
- NotPetya (2017): A $10 billion attack originating in Ukraine, crippling Maersk, Merck, and global supply chains.
- WannaCry (2017): Infected 200,000 systems across 150 countries, demanding Bitcoin ransoms.
- Stuxnet (2010): A U.S.-Israeli cyberweapon that sabotaged Iran’s nuclear centrifuges.
- Heartbleed (2014): A catastrophic OpenSSL flaw that exposed 500,000 servers to data theft.
### The Future of Cybersecurity
While AI-driven defenses have reduced breach containment times to 241 days (the lowest in nine years), the same technologies are being weaponized by attackers. With 60% of global data now stored in the cloud and 6 billion internet users by 2025, the attack surface continues to expand. Small businesses remain particularly vulnerable 60% fold within six months of a cyberattack.
As cybercrime evolves, the economic and operational risks demand heightened vigilance, though the battle against digital threats shows no signs of slowing.
INCIDENT DETAILS -
TYPE
MOTIVATION
IMPACT
DATA BREACH
REFERENCES
NOVEMBER 2025
617
OCTOBER 2025
613
SEPTEMBER 2025
660
Breach
13 Sep 2025 • Equifax
Equifax
Recurring Data Breaches and Identity Theft Risks for Individuals
608
CRITICAL-52
EQU2992029091325
The article highlights persistent data breaches exposing personal information, including Social Security numbers (SSNs), which are often stored by credit bureaus like Equifax. While not explicitly naming a recent breach, it references systemic vulnerabilities where sensitive data—such as SSNs, financial records, and personal identifiers—are compromised due to inadequate security measures or third-party negligence. Such breaches enable identity theft, fraudulent credit applications, and tax refund fraud, leaving individuals vulnerable despite preventive efforts like credit freezes or monitoring services. The exposure of SSNs, a critical identifier, amplifies risks of long-term financial harm, as criminals exploit stolen data for unauthorized transactions, loan applications, or even medical identity theft. The article underscores the futility of reactive measures once data is leaked, emphasizing proactive steps like Identity Protection PINs and multi-factor authentication to mitigate fallout. The breach’s scale and the irreversible nature of SSN exposure align with high-severity incidents where core personal and financial data is compromised, threatening individuals’ financial stability and organizational trust.
INCIDENT DETAILS -
TYPE
MOTIVATION
IMPACT
DATA BREACH
REFERENCES
AUGUST 2025
659
JULY 2025
656
JANUARY 2025
687
Breach
01 Jan 2025 • Equifax
Experian, Equifax, U.S. Government and Internal Revenue Service: Social Security data breach raises identity theft risk for millions
Unauthorized Social Security Data Access Raises Identity Theft Risks for Millions
634
CRITICAL-53
EXPEQUUNIIRS1769265453
Unauthorized Social Security Data Access Raises Identity Theft Risks for Millions
The Trump administration recently acknowledged in a court filing that U.S. agents accessed and shared sensitive Social Security data without authorization, following whistleblower allegations and a lawsuit claiming the information was misused for political purposes. While the full scope of the exposure remains unclear, cybersecurity and privacy experts warn that the breach underscores a persistent threat: Social Security numbers (SSNs) are among the most valuable tools for identity thieves, enabling fraud that often goes undetected until financial or tax-related damage occurs.
Experts emphasize that even limited exposure of SSNs can lead to severe consequences, including fraudulent credit applications, tax refund theft, medical identity theft, and unauthorized account takeovers. Criminals may use stolen data to file bogus insurance claims, manipulate medical records, or open new financial accounts activity that may not appear on traditional credit reports. Former federal prosecutor and privacy advocate Loewry noted that financial crimes rarely originate from credit reports, making proactive monitoring of bank, investment, and retirement accounts critical.
To mitigate risks, experts recommend several immediate steps:
- Freezing credit at all three major bureaus (Equifax, Experian, TransUnion) and the National Consumer Telecom & Utilities Exchange (NCTUE), which is used for telecom and utility approvals.
- Establishing an online Social Security account to prevent criminals from redirecting benefit payments.
- Obtaining an IRS Identity Protection PIN to block fraudulent tax filings.
- Enabling two-factor authentication on financial and online accounts.
- Monitoring the dark web for signs of exposed personal data, such as SSNs or email addresses.
The breach highlights broader vulnerabilities in how SSNs are stored and accessed, with experts advising consumers not to wait for confirmation of exposure before taking protective measures. Given the long-term risks including fraud that may surface years after initial exposure vigilance across all financial and medical accounts is essential.
INCIDENT DETAILS -
TYPE
MOTIVATION
IMPACT
DATA BREACH
REFERENCES
Breach
01 Jan 2025 • Equifax
Experian, TransUnion and Equifax: Data breach? Here’s how to stop scammers from using your information
Maine Consumers Lose Over $33 Million to Fraud as Data Breaches Fuel Identity Theft Risks
634
CRITICAL-53
EXPEQUTRA1772490489
Maine Consumers Lose Over $33 Million to Fraud as Data Breaches Fuel Identity Theft Risks
During National Consumer Protection Week, cybersecurity experts are highlighting the growing threat of identity theft after Maine residents lost more than $33 million to fraud in 2023. With data breaches exposing personal information including Social Security numbers consumers are urged to take proactive steps to secure their identities.
One of the most effective defenses is a credit freeze, a free service offered by the three major credit bureaus Experian, Equifax, and TransUnion. By freezing their credit, individuals can block fraudsters from opening new accounts in their name, even if stolen data is in circulation. The freeze can be temporarily lifted for legitimate credit applications and does not affect credit scores or access to annual credit reports.
To further protect Social Security numbers (SSNs), often targeted by scammers, two key measures are recommended:
1. E-Verify’s “Self Lock” – This federal tool prevents unauthorized use of an SSN for employment or background checks, with an annual renewal requirement.
2. Social Security Administration (SSA) Account Block – Restricts online access to SSA records, requiring in-person verification to lift the block.
Fraud prevention advocates, including Phil Chin of AARP Maine’s Fraud Watch Network, emphasize that scammers exploit convenience, making these extra security steps critical. While the process may require additional effort, experts argue the safeguards are necessary to counter increasingly sophisticated identity theft schemes.
The warnings come as data breaches continue to expose sensitive information, leaving consumers vulnerable to financial and reputational harm.
INCIDENT DETAILS -
TYPE
MOTIVATION
IMPACT
DATA BREACH
REFERENCES
AUGUST 2021
552
Breach
01 Aug 2021 • Equifax
T-Mobile
T-Mobile Data Breach
475
CRITICAL-77
T-M416050724
In August 2021, T-Mobile experienced a significant cybersecurity breach, resulting in the theft of data from about 50 million existing and potential customers. The information compromised included customer addresses, drivers' licenses, and social security numbers. This breach was orchestrated by a 21-year-old who claimed to have accessed approximately 106GB of T-Mobile's data. The exposure of such sensitive personal information potentially puts millions of individuals at risk of identity theft and fraud, raising serious privacy and security concerns.
INCIDENT DETAILS -
TYPE
IMPACT
DATA BREACH
REFERENCES
APRIL 2018
371
Breach
01 Apr 2018 • Equifax
Equifax
Equifax Data Breach
267
CRITICAL-104
EQU05018622
Equifax has spent $242.7 million on its data breach so far.
Equifax carries $125 million in cybersecurity insurance with a $7.5 million deductible.
The company has been staffing up to bring on expertise to shore up its security.
INCIDENT DETAILS -
TYPE
IMPACT
REFERENCES
MARCH 2018
442
Data Leak
28 Feb 2018 • Equifax
Equifax
Equifax Data Breach
362
CRITICAL-80
EQU17189622
Equifax Inc (EFX.N) found another 2.4 million U.S. consumers hit by a data breach last year, bringing the total to 147.9 million.
The breach has compromised consumers names and driver’s license.
But noted less information was taken because it did not include home addresses, driver’s license states, dates of issuances, or expiration dates.
INCIDENT DETAILS -
TYPE
IMPACT
DATA BREACH
REFERENCES
SEPTEMBER 2017
478
Breach
01 Sep 2017 • Equifax
Equifax
Equifax Data Breach
399
CRITICAL-79
EQU151510222
The data containing credit records of 146 million customers of Equifax were exposed in a cyber security breach attack.
The stolen data can be used by attackers for phishing emails, scam calls, or any fraudulent activity on credit cards.
INCIDENT DETAILS -
TYPE
MOTIVATION
IMPACT
DATA BREACH
REFERENCES
JULY 2017
555
Breach
01 Jul 2017 • Equifax
Equifax
MySpace Data Breach (2016)
466
CRITICAL-89
EQU2793227090825
In 2017, credit reporting agency Equifax suffered one of the most severe data breaches in history, exposing 147 million U.S. citizens and 15 million Britons. Attackers exploited an unpatched Apache Struts vulnerability (CVE-2017-5638) in Equifax’s dispute resolution portal, gaining access between May and July 2017. The breach compromised names, Social Security numbers, birth dates, addresses, and driver’s license numbers, along with credit card details of 209,000 individuals. The attackers moved laterally across Equifax’s systems, stealing credentials to query databases and exfiltrate massive volumes of sensitive data. The U.S. government later attributed the attack to four members of the Chinese military, though China denied involvement. Equifax faced $1.7 billion in costs, including legal fees, regulatory fines, and cybersecurity upgrades. The incident triggered class-action lawsuits, congressional hearings, and lasting reputational damage, while consumers were left vulnerable to identity theft and financial fraud for years. The breach highlighted critical failures in patch management and internal security controls, serving as a cautionary tale for enterprises handling vast troves of personal data.
INCIDENT DETAILS -
TYPE
MOTIVATION
IMPACT
DATA BREACH
REFERENCES
JUNE 2017
690
Breach
16 Jun 2017 • Equifax
Equifax
The Hacked Data Economy: State-Sponsored, Hacktivist, and Criminal Cyber Threats
553
CRITICAL-137
EQU0692406101625
Equifax, one of the largest credit reporting agencies, suffered one of the most severe data breaches in history in 2017. Hackers exploited a vulnerability in the company’s dispute resolution portal, gaining unauthorized access to highly sensitive personal and financial data. The breach exposed the records of approximately 147 million people, including Social Security numbers, birth dates, addresses, credit card numbers, and in some cases, driver’s license details. The stolen data was never publicly leaked or sold on dark web marketplaces, suggesting potential state-sponsored involvement (e.g., espionage or intelligence gathering). However, the sheer scale of the breach—affecting nearly half the U.S. population—led to massive reputational damage, regulatory fines (including a $700 million settlement), and long-term distrust in Equifax’s security practices. The incident also triggered widespread identity theft risks, fraud alerts, and credit freezes for millions of victims. Unlike criminal hacker-driven breaches where data is monetized, Equifax’s case highlighted how unseen exploitation of vulnerabilities can have catastrophic, long-term consequences without immediate public data dumps. The breach remains a benchmark for corporate negligence in cybersecurity, exposing systemic failures in patch management and data protection protocols.
INCIDENT DETAILS -
TYPE
MOTIVATION
IMPACT
DATA BREACH
REFERENCES
MAY 2017
760
Breach
16 May 2017 • Equifax
Equifax, Inc.
Equifax Data Breach
688
CRITICAL-72
EQU819072825
The Washington State Office of the Attorney General reported a data breach affecting Equifax, Inc. on September 7, 2017. The breach occurred between May 16, 2017, and July 31, 2017, potentially impacting 3,243,664 U.S. residents, including personal information such as names and Social Security numbers.
INCIDENT DETAILS -
TYPE
IMPACT
DATA BREACH
REFERENCES
JUNE 2016
802
Data Leak
16 Jun 2016 • Equifax
Equifax
Unauthorized Access to TALX Portal
750
HIGH-52
EQU18268622
TALX is working with Entergy to notify former and current Entergy employees whose 2016 W-2 data have been acquired by criminals from the TALX portal.
An unauthorized third party gained access to the accounts.
It was done primarily by successfully answering personal questions about the affected employees in order to reset the employees’ PINS.
It gave unauthorized access to certain Entergy employees’ online portal accounts and electronic W-2 tax forms for the tax year 2016 or earlier.
TALX has arranged for two years of complimentary restoration and assistance help for affected Entergy employees.
INCIDENT DETAILS -
TYPE
MOTIVATION
IMPACT
DATA BREACH
REFERENCES
Frequently Asked Questions
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