[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f1ilie06j7e4i5":3},{"success":4,"breach":5},true,{"_id":6,"name":7,"title":8,"slug":9,"domain":10,"breachDate":11,"addedDate":12,"modifiedDate":13,"contentUpdatedAt":14,"source":15,"sourceUrl":16,"sourceUrls":17,"pwnCount":20,"affectedCount":20,"affectedCountStatus":21,"affectedCountLowerBound":22,"affectedCountUnit":23,"hasEnglishDescription":4,"severity":24,"dataClasses":25,"description":36,"seoTitle":37,"seoTitleEn":38,"seoDescription":37,"seoDescriptionEn":39,"logoUrl":40,"isVerified":4,"isSensitive":41,"isSpamList":41,"isMalware":41,"company":42},"68e3266eda11adda488253f2","Verifications.io","Verifications.io Data Breach","verificationsio","verifications.io","2019-02-25T00:00:00.000Z","2019-03-09T19:29:54.000Z","2019-03-09T20:49:51.000Z","2026-07-19T00:00:40.485Z","Verified breach record","https:\u002F\u002Fwww.idtheftcenter.org\u002Fpost\u002F763-million-records-exposed-in-verifications-io-data-breach\u002F",[16,18,19],"https:\u002F\u002Fwww.bankinfosecurity.com\u002Fbreach-verificationsio-exposes-763-million-records-a-12158","https:\u002F\u002Fwww.twingate.com\u002Fblog\u002Ftips\u002Fverifications-io-data-breach",763117241,"known",null,"unknown","Critical",[26,27,28,29,30,31,32,33,34,35],"Dates of birth","Email addresses","Employers","Genders","Geographic locations","IP addresses","Job titles","Names","Phone numbers","Physical addresses","\u003Cp>The \u003Cstrong>Verifications.io data breach\u003C\u002Fstrong> dated February 25, 2019, is a confirmed security incident affecting 763,117,241 unique accounts due to an unprotected data repository belonging to a service operating in the field of email verification and marketing data. Verifications.io was known as a service that checked whether email lists used in marketing campaigns were valid. Therefore, the leak had the potential to affect not only individuals who directly registered on the site but also a very large group of users included in third-party marketing lists. Password data was not verified in the incident; the risk arises from the large-scale aggregation of personal and professional information.\u003C\u002Fp>\n\u003Ch2>Leaked Data Types and Risks\u003C\u002Fh2>\n\u003Cp>\u003Cstrong>Verifications.io\u003C\u002Fstrong> incident involved verified data classes, including dates of birth, email addresses, employer information, genders, geographical locations, IP addresses, job titles, first and last names, phone numbers, and physical addresses. These fields alone do not provide direct access comparable to account passwords; however, when used together, they increase the risk of sophisticated social engineering, targeted phishing, spam, phone scams, and corporate identity impersonation. In particular, having name, job title, employer, email, and phone information in the same profile allows attackers to craft more convincing messages.\u003C\u002Fp>\n\u003Cp>In this dataset, passwords are not from a verified breach. This distinction is important because the user's first action is not only to change the password but also to be cautious against fake offers, fake support, fake invoices, and work-oriented fraud attempts that can arise using personal and professional information. Fields such as date of birth and physical address can be used as helpful hints in some services for identity verification questions or customer support processes. The phone number, on the other hand, can facilitate voice call and SMS-based fraud scenarios.\u003C\u002Fp>\n\u003Cp>IP addresses and geographic location information can help understand the user's approximate region or internet service provider connection. Although such information alone is not considered precise location data, when combined with name and work information, it can be used for profile enrichment purposes. The inclusion of email addresses in the context of verification services suggests that the addresses may be considered active and usable for marketing purposes. This makes it likely that an increase in spam and targeted email traffic will be observed after a leak.\u003C\u002Fp>\n\u003Ch2>Verified Scope and Boundaries\u003C\u002Fh2>\n\u003Cp>The verified scope is that the Verifications.io data exposure that emerged on February 25, 2019, affected 763,117,241 unique accounts, that the incident was added to verified data breach records on March 9, 2019, and that the data classes are limited to the personal and professional fields listed above. The incident should be evaluated in the context of email verification and marketing data. A large portion of the data may have come not directly from users knowingly creating Verifications.io accounts, but from the process of verifying and processing lists collected in different marketing flows.\u003C\u002Fp>\n\u003Cp>Therefore, the appearance of an email address in the results of Verifications.io does not definitively indicate that the user is a member of this service or has had a direct customer relationship with Verifications.io. A more accurate interpretation is that the relevant address was included in marketing or verification data sets and may have been exposed along with personal information. This limitation also changes the advice to be given to the user: in addition to password-focused account recovery, risks of personal information misuse and targeted communication should also be considered.\u003C\u002Fp>\n\u003Cp>The leaked areas in the record do not include passwords, payment card, or official identification numbers. Nevertheless, the very high number of records and the merging of profile fields elevate the situation to a critical level. An incorrect assessment may make the incident appear like a routine email list; an overly broad assessment generates unverified password or financial data claims. The correct approach is to base it on verified fields and provide the user with clear, actionable, and measured security actions.\u003C\u002Fp>\n\u003Ch2>User Groups at Risk\u003C\u002Fh2>\n\u003Cp>The most prominent risk group consists of users whose work email address or personal email address is included in marketing lists. Email verification services like Verifications.io often process campaign lists from different companies, so it is normal for the affected person not to recognize the service. Even if the user believes they have not interacted with the relevant domain before, their email address may have been included in third-party lists. This situation is particularly important for individuals listed in campaign, sales, event, newsletter, or lead lists.\u003C\u002Fp>\n\u003Cp>The second risk group consists of employees whose professional information is exposed along with their personal contact details. Name, surname, employer, job title, phone, and email information provide attackers with strong context for corporate targeting. People working in finance, human resources, procurement, support, sales, and executive teams should be more careful against scenarios such as fake invoices, fake suppliers, fake executive requests, or meeting invitations. This incident does not prove that company systems have been breached; however, it may facilitate targeting of employees.\u003C\u002Fp>\n\u003Cp>The third risk group consists of individuals whose physical address, date of birth, or phone number match. This information alone does not prove identity theft; however, it makes it easier for scammers to act as if they know the person. Messages that address the user by name or refer to their location or workplace may appear more convincing. Therefore, affected individuals should carefully assess not only their email inbox but also phone calls, text messages, and social network connection requests.\u003C\u002Fp>\n\u003Ch2>Urgent Measures to Be Taken\u003C\u002Fh2>\n\u003Cp>Users matching this incident should exercise caution against unexpected requests in incoming emails and phone calls. Since a password breach has not been confirmed, the primary priority is to distinguish traps such as clicking links, fake payments, fake support, fake job offers, and requests to complete personal information. Instead of clicking links in emails, the relevant institution's address should be typed manually into the browser, the sender should be verified through a separate channel before opening attached files, and forms requesting personal information should be examined carefully.\u003C\u002Fp>\n\u003Cp>The second step is to review the security settings of important accounts. Multi-factor authentication should be enabled for email accounts, banking, shopping, social media, and work tools. In the Verifications.io incident, even if the password was not verified, attackers could be persuasive in password reset processes or customer support interactions by using personal information. Therefore, recovery emails, phone numbers, open sessions, and recent login activity should be checked.\u003C\u002Fp>\n\u003Cp>The third step is to monitor spam and marketing traffic. An increase in unwanted messages to the email addresses affected by this incident is not surprising. Users should not randomly click on unsubscribe links from suspicious campaigns; instead, they should use the spam and blocking features of trusted email clients. Corporate users can prioritize measures such as awareness notification and phishing simulation by checking whether a large number of employees with the same domain are affected.\u003C\u002Fp>\n\u003Cp>The fourth step is to keep records against the misuse of personal information. Suspicious calls, fake invoice requests, unexpected account notifications, and authentication attempts should be noted along with their dates. This information is useful both for individual security tracking and for internal incident response. If physical address and phone information are visible, users should be more careful about unexpected changes in shipping, subscription, financial, and public service notifications.\u003C\u002Fp>\n\u003Ch2>Long-Term Security Strategies\u003C\u002Fh2>\n\u003Cp>The Verifications.io breach shows that users' data can be present in services they do not have a direct relationship with. For long-term protection, separating email addresses according to their purpose, using unique or alias addresses for important accounts, and limiting unnecessary marketing permissions are effective. Not sharing personal phone and address information in every form reduces profile integrity in potential future datasets. This approach makes it harder for a single incident to spread across the entire digital identity.\u003C\u002Fp>\n\u003Cp>A permanent strategy for institutions is to regularly monitor the visibility of employee emails in external data breaches and evaluate the results alongside business risk. Marketing, sales, and support teams may naturally appear on more external lists; this makes them more visible in terms of targeted fraud. Companies should expand MFA coverage, use a second-channel verification for financial transaction approvals, and formalize supplier change and payment request processes in written rules.\u003C\u002Fp>\n\u003Cp>Data minimization is also one of the important lessons from this incident. Companies should not collect personal fields they do not need in lead and marketing lists, should limit retention periods, and should regularly audit third-party data processing services. For users, regular leak checks, spam filters, security notifications, and conscious sharing habits should be implemented together. Even if large-scale marketing data breaches cannot be completely prevented, their impact can be reduced with these controls.\u003C\u002Fp>\n\u003Ch2>Record Control and User Action\u003C\u002Fh2>\n\u003Cp>If your email address appears in the \u003Cstrong>Verifications.io data breach\u003C\u002Fstrong>, do not interpret this as meaning that you consciously registered with the related service. This result indicates that your email address and some personal or professional information may have been included in marketing verification data. The priority is to understand which fields appeared and to be prepared for messages that could result from the misuse of these fields.\u003C\u002Fp>\n\u003Cp>Personal email users should be cautious of spam, fake support, and fake campaign messages; corporate users should monitor targeted fraud attempts sent to the company's domain. Even if a password leak has not been confirmed, using MFA on important accounts and checking security settings is still a good protection. Regular log checks help understand whether the same email address appears in different breaches and determine which security step should be taken first.\u003C\u002Fp>","","Verifications.io Data Breach (763.1 Million Reported Records)","Verifications.io Data Breach. 763.1 Million reported records were reported. Reported data: Dates of birth, Email addresses, Employers. Review the scope…","\u002Fuploads\u002Flogo\u002Fverifications_io.webp",false,{"name":7,"sector":43,"country":37,"website":10,"websiteArchiveUrl":37,"websiteStatus":37,"websiteCheckedAt":22},"Marketing Technology"]