YES BANK Vendor Cyber Rating & Cyber Score

bank.in
ISOSOC2 Type 1SOC2 Type 2PCI DSSHIPAAGDPR

YES BANK is a leading Indian private sector bank committed to transforming the financial landscape of India. With over 1200 branches nationwide and a dedicated team of YES BANKers, we strive to deliver exceptional banking solutions and empower individuals, businesses and communities to thrive. At YES BANK, we believe in the power of innovation and transparency. Operating in Retail, MSME and Corporate banking sectors, we are a full service bank and offer an extensive range of financial services. We leverage cutting-edge technology & industry insights to meet the evolving needs of our diverse clientele. One in three UPI transactions in the country are processed by YES BANK. Driven by our core values, we aim to build long lasting relationships with our customers and stakeholders. Our robust risk management framework ensures the safety and security of your finances, while our unwavering commitment to sustainability drives us to create a positive impact on society and the environment. We recognize the potential within each person and strive to unlock it through opportunities for growth, learning and innovation. Joining our ranks means joining a vibrant ecosystem of individuals who are passionate about making an impact and shaping the future of banking. Together, let’s create a future where your dreams can flourish and make a lasting impact. Note: YES BANK will NEVER ask you to reveal your User ID or Password. Therefore, never disclose your credentials (User ID, Password, OTP, PIN etc.) to anyone either through mail or over phone. If you receive any mail asking you to update or authenticate your User ID or Password, please DO NOT fall into the trap of putting in your Password or OTP or PIN.

YES BANK A.I CyberSecurity Scoring

YES BANK

Company Details

Linkedin ID:

yes-bank

Website:

http://www.yes.bank.in

Employees number:

37,997

Number of followers:

1,456,363

NAICS:

52211

Industry Type:

Banking

Homepage:

bank.in

IP Addresses:

Scan still pending

Company ID:

YES_2307931

Scan Status:

In-progress

AI scoreYES BANK Risk Score (AI oriented)

Between 650 and 699

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YES BANK Banking
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globalscoreYES BANK Global Score (TPRM)

XXXX

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YES BANK Banking
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YES BANK

Weak
Current Score
687
B (Weak)
01000
3 incidents
-61.0 avg impact

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

APRIL 2026
688
MARCH 2026
688
FEBRUARY 2026
751
Breach
25 Feb 2026 • BookMyForex, MakeMyTrip and Yes Bank: BookMyForex suffers a major data breach; thousands defrauded
BookMyForex Suffers Major Data Breach, Thousands Defrauded in International Transactions

**BookMyForex Suffers Major Data Breach, Thousands Defrauded in International Transactions** BookMyForex, the foreign exchange platform owned by MakeMyTrip, has experienced a significant data breach, leading to widespread fraud affecting thousands of users. The incident, first reported by affected customers on social media, involved unauthorized transactions in US dollars and Brazilian real, with many users unable to access the platform to lock their forex cards. Victims reported seeing multiple unauthorized transactions, including failed and successful charges, while being locked out of their accounts. One user described funds being drained in real time, while another noted transactions in Brazilian real with no way to contact customer support. In response, BookMyForex acknowledged the issue on X (formerly Twitter), stating that the matter had been escalated to its banking partner, Yes Bank, and assuring users that their funds were secure. Yes Bank is expected to initiate chargeback proceedings for impacted customers. Preliminary investigations suggest cyberattackers gained access to sensitive card details, including numbers, expiry dates, and CVVs, likely through a compromised database or third-party system. The attackers reportedly conducted small test transactions to verify card validity before executing higher-value fraudulent purchases. A notable portion of the fraudulent activity targeted Brazilian real transactions, possibly to exploit weaker KYC controls in international markets and delay detection. The Reserve Bank of India (RBI) had previously proposed compensating customers up to ₹25,000 for digital fraud losses, though the latest banking report shows a decline in the number of fraud cases (5,092 in the first half of FY26 compared to 18,386 a year earlier). However, the total value of frauds surged to ₹21,515 crore from ₹16,569 crore during the same period. Neither BookMyForex nor Yes Bank has provided an official statement on the breach.

690
critical -61
MAKYESBOO1771994083
Incident Details -
Type
Data Breach
Attack Vector
Compromised database or third-party system
Motivation
Financial gain
Impact
Financial Loss: Thousands of users defrauded Data Compromised: Card details (numbers, expiry dates, CVVs) Systems Affected: BookMyForex platform, Yes Bank integration Downtime: Users locked out of accounts Operational Impact: Inability to lock forex cards, delayed customer support Customer Complaints: Widespread reports on social media Brand Reputation Impact: Significant (public acknowledgment of breach) Identity Theft Risk: High (PII and payment information exposed) Payment Information Risk: High (CVVs and card details compromised)
Response
Containment Measures: Escalated to Yes Bank for chargeback proceedings Communication Strategy: Public acknowledgment on X (Twitter)
Data Breach
Card details Payment information Sensitivity Of Data: High (CVVs, card numbers, expiry dates) Personally Identifiable Information: Payment information (card details)
Regulatory Compliance
Potential RBI guidelines on digital fraud compensation
Investigation Status
Ongoing
Customer Advisories
Public acknowledgment on X (Twitter) assuring funds are secure
Stakeholder Advisories
Yes Bank to initiate chargeback proceedings
Initial Access Broker
Entry Point: Compromised database or third-party system
Post Incident Analysis
Root Causes: Likely compromised database or third-party system
References
Blog URL Source URL
JANUARY 2026
750
DECEMBER 2025
749
NOVEMBER 2025
749
OCTOBER 2025
748
SEPTEMBER 2025
747
AUGUST 2025
743
JULY 2025
745
JUNE 2025
745
MAY 2025
744
JANUARY 2025
764
Cyber Attack
01 Jan 2025 • BookMyForex and Yes Bank: Yes Bank and BookMyForex refute data breach concerns amid fraudulent transactions
Yes Bank Investigates Massive Fraud Involving Unauthorized Overseas Transactions

**Yes Bank Investigates Massive Fraud Involving Unauthorized Overseas Transactions** Yes Bank, one of India’s leading financial institutions, is probing a large-scale fraud involving unauthorized transactions on customers’ foreign exchange (forex) cards. The incident has affected approximately **5,000 customers**, resulting in collective losses of around **$280,000** from illicit overseas transactions. The bank has refuted claims of a data breach but has not yet disclosed the exact cause of the fraud. Meanwhile, **BookMyForex**, a forex services platform associated with the transactions, has also denied any breach of its systems. The investigation remains ongoing as authorities work to determine how the unauthorized access occurred and whether internal or external vulnerabilities were exploited. The incident underscores growing concerns over financial fraud targeting digital payment systems, particularly in cross-border transactions. No timeline for resolution or further details on affected customers have been released.

739
high -25
BOOYES1772152662
Incident Details -
Type
Fraud
Attack Vector
Unauthorized transactions
Motivation
Financial gain
Impact
Financial Loss: $280,000 Systems Affected: Foreign exchange (forex) card transactions Brand Reputation Impact: Potential reputational damage Payment Information Risk: High
Investigation Status
['Ongoing']
References
Blog URL Source URL
OCTOBER 2016
776
Breach
01 Oct 2016 • YES BANK
Compromise of 3.25 Million Debit Cards in India

Several Indian banks have taken drastic steps in response to a security breach that may have compromised up to 3.25 million debit cards—or 0.5% of the approximately 700 million debit cards that Indian banks have issued. The financial institution is Hitachi Payment Services, a subsidiary of Hitachi Ltd. that oversees ATM network processing for Yes Bank Ltd., according to banking industry insiders. After that, the State Bank of India quickly disabled a few clients' debit cards, and it was currently replacing those cards to stop fraud. The top three private sector lenders, ICICI Bank, HDFC Bank, and Axis Bank, each stated in separate announcements that there may have been card account breaches following usage at non-bank ATMs. Additionally, certain consumers' debit cards are being reissued by Standard Chartered's Indian division.

692
critical -84
YES173751123
Incident Details -
Type
Data Breach
Attack Vector
Non-bank ATMs
Motivation
Fraud
Impact
Data Compromised: 3.25 million debit cards Systems Affected: ATM network processing
Response
Containment Measures: Disabled and reissued debit cards
Data Breach
Type Of Data Compromised: Debit card information Number Of Records Exposed: 3.25 million Sensitivity Of Data: High
References
Blog URL Source URL

Frequently Asked Questions

According to Rankiteo, the current A.I.-based Cyber Score for YES BANK is 687, which corresponds to a Weak rating.

According to Rankiteo, the A.I. Rankiteo Cyber Score for March 2026 was 688.

According to Rankiteo, the A.I. Rankiteo Cyber Score for February 2026 was 751.

According to Rankiteo, the A.I. Rankiteo Cyber Score for January 2026 was 750.

According to Rankiteo, the A.I. Rankiteo Cyber Score for December 2025 was 749.

According to Rankiteo, the A.I. Rankiteo Cyber Score for November 2025 was 749.

According to Rankiteo, the A.I. Rankiteo Cyber Score for October 2025 was 748.

According to Rankiteo, the A.I. Rankiteo Cyber Score for September 2025 was 747.

According to Rankiteo, the A.I. Rankiteo Cyber Score for August 2025 was 743.

According to Rankiteo, the A.I. Rankiteo Cyber Score for July 2025 was 745.

According to Rankiteo, the A.I. Rankiteo Cyber Score for June 2025 was 745.

According to Rankiteo, the A.I. Rankiteo Cyber Score for May 2025 was 744.

Over the past 12 months, the average per-incident point impact on YES BANK’s A.I Rankiteo Cyber Score has been -61.0 points.

You can access YES BANK’s cyber incident details on Rankiteo by visiting the following link: https://www.rankiteo.com/company/yes-bank.

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 YES BANK’s profile page on Rankiteo by visiting the following link: https://www.rankiteo.com/company/yes-bank.

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.