[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f3cvoxrc4a44ng":3},{"success":4,"breach":5},true,{"_id":6,"name":7,"title":8,"slug":7,"domain":9,"breachDate":10,"addedDate":11,"modifiedDate":11,"contentUpdatedAt":12,"source":13,"sourceUrl":14,"sourceUrls":15,"pwnCount":16,"affectedCount":16,"affectedCountStatus":17,"affectedCountLowerBound":18,"affectedCountUnit":19,"hasEnglishDescription":4,"severity":20,"dataClasses":21,"description":35,"seoTitle":14,"seoTitleEn":36,"seoDescription":14,"seoDescriptionEn":37,"logoUrl":38,"isVerified":4,"isSensitive":4,"isSpamList":39,"isMalware":39,"company":40},"68e3266eda11adda488253eb","upstox","Upstox Data Breach","upstox.com","2021-04-08T00:00:00.000Z","2022-01-19T03:29:03.000Z","2026-07-19T00:00:14.794Z","Third party breach","",[],111002,"known",null,"unknown","High",[22,23,24,25,26,27,28,29,30,31,32,33,34],"Bank account numbers","Dates of birth","Email addresses","Family members' names","Genders","Government issued IDs","Income levels","Marital statuses","Nationalities","Occupations","Passwords","Phone numbers","Physical addresses","\u003Cp>The Upstox data breach is a security incident that occurred in April 2021 and affected approximately 111,000 accounts. In the event related to the India-based brokerage and investment platform, financial, identity, and customer identification data were exposed. This content has been prepared to help users clearly understand which data fields are at risk and which security steps should be prioritized.\u003C\u002Fp>\u003Cp>In financial services, having bank account, official ID, income, profession, family member's name, address, and password fields together creates a high-impact identity and financial risk. Only verifiable data classes have been used in the text; unverifiable additional claims, different events, or services with similar names have not been merged under this record. Thus, the explanation remains both useful to the user and a non-misleading assessment.\u003C\u002Fp>\u003Ch2>Leaking Data Types and Risks\u003C\u002Fh2>\u003Cp>The types of data listed in this incident are as follows: bank account numbers, birth dates, email addresses, names of family members, genders, official identification information, income levels, marital statuses, nationalities, occupations, passwords, phone numbers, and physical addresses. Financial and official identification fields can be used for investment account fraud, identity theft, and targeted social engineering. Connecting multiple fields to the same user can make attackers' attempts at fake notifications, account recovery, social engineering, or identity association more convincing.\u003C\u002Fp>\u003Cp>It is understood that passwords are associated with bcrypt hash values; nevertheless, if the same password has been used on other finance or email accounts, it should be changed immediately. If there are fields such as password, password hint, private message, official ID, financial information, location, or profile photo, the risk is not limited to just email spam. Even in records without a password, phone number, address, IP, date of birth, or social profile information can be used in targeted attacks.\u003C\u002Fp>\u003Ch2>Verified Scope and Boundaries\u003C\u002Fh2>\u003Cp>The breach involves approximately 111,000 customer accounts associated with the domain upstox.com. The incident is classified as a confirmed breach. The scope was written by individually checking the number of accounts, domain, country, sector, and data classes. Data types that are not listed were not shown as if they existed for the user.\u003C\u002Fp>\u003Cp>Due to finance and customer identification data, the sensitivity class has been elevated, and the previously outdated modification date has been aligned with the original record date. In some incidents, the company response may involve different contexts such as a third-party service, forum account, newsletter list, or user profile. These records have been separated individually, not duplicated, and the actual service context of the incident has been preserved.\u003C\u002Fp>\u003Ch2>User Groups at Risk\u003C\u002Fh2>\u003Cp>Upstox customers, individuals with an investment account, and users whose official identification or bank information has been exposed are at risk. The main risk for these users is that the leaked fields can be matched with information used on other platforms. If the same email, username, phone number, IP, address, or password is repeated across different accounts, attackers can exploit these common indicators.\u003C\u002Fp>\u003Cp>The brokerage context can be used in messages about fake investment advice, account verification, document renewal, bank account confirmation, or portfolio alerts. Different contexts such as forums, games, recipes, accommodation, energy, event tickets, newsletters, social media, and finance generate different risks. The user should consider not only the data fields but also which service these fields are associated with.\u003C\u002Fp>\u003Ch2>Urgent Measures to Be Taken\u003C\u002Fh2>\u003Cp>Affected users should check their financial accounts, bank notifications, applications made with identity documents, and email security. If a password or password hint has been listed, users should change it on all accounts where they use the same or similar password, use a unique password, and enable multi-factor authentication wherever possible. Email account security should also be checked.\u003C\u002Fp>\u003Cp>Users should check account recovery options, session history, forwarding rules, and suspicious notifications in records containing phone, address, location, date of birth, private message, social profile, or financial information. Individuals with corporate or publicly accessible profiles should also consider the risk of targeted messages and reputation.\u003C\u002Fp>\u003Ch2>Long-Term Security Strategies\u003C\u002Fh2>\u003Cp>Strong multi-factor authentication, transaction alerts, identity monitoring, and document misuse control in financial accounts provide long-term protection. In the long run, a password manager, unique passwords, multi-factor authentication, closing old accounts, and reducing unnecessary profile information are the basic defenses. Since permanent personal data cannot be changed, user behavior and account settings should be strengthened.\u003C\u002Fp>\u003Cp>For institutions, these events show that backup file accesses, forum account permissions, newsletter subscription data, customer data retention periods, and notification processes need to be regularly audited. For users, not repeating the same identity information across different services and verifying unexpected messages through a second channel provides lasting protection.\u003C\u002Fp>\u003Ch2>Record Control and User Action\u003C\u002Fh2>\u003Cp>If the user matches this record, they should immediately review the security settings of their banking, investment, and email accounts. If a match is seen, the user should first read which data fields are listed and then prioritize the steps accordingly. If there is a password, changing the password should be prioritized; if there is financial data, account monitoring; if there are private messages or social profiles, privacy checks; if there is location information, physical security assessment should be prioritized.\u003C\u002Fp>\u003Cp>Final assessment: This record is a high-sensitivity financial data incident because it contains bank account, official ID, address, income, and password fields together. The user should compare this record with their own account history; they should separately check the services where they use the same email, phone, username, address, or password. Suspicious search, email, message, or account recovery notification should be considered higher risk after the incident.\u003C\u002Fp>","Upstox Data Breach (111 Thousand Reported Records)","Upstox Data Breach. 111 Thousand reported records were reported. Reported data: Bank account numbers, Dates of birth, Email addresses. Review the scope…","\u002Fuploads\u002Flogo\u002Fupstox_com.webp",false,{"name":41,"sector":42,"country":43,"website":9,"websiteArchiveUrl":14,"websiteStatus":14,"websiteCheckedAt":18},"Upstox","Brokerage \u002F Finance","India"]