Skip to content
September 20, 2026
  • Bluesky
  • Facebook
  • Linkedin
  • Mastodon
  • RSS
  • Twitter
  • Youtube

Daily CyberSecurity

Zero-hour alerts. Unmatched analysis.

Primary Menu
  • Home
  • CVE Data
    • CVE Watchtower
    • Top Exploited CVEs
    • CVE Stats by Vendor
    • Q2 2026 Report
    • CVE Alerts
    • CVE Alert Settings
    • Pricing
  • Cyber Criminals
  • Data Leak
  • Free Tools
    • CVSS 3.1 Calculator
    • Certificate Viewer
    • DNS Lookup
    • Encoder & Hash Generator
    • IP / Subnet Calculator
    • Whois Lookup
  • Linux
  • Malware
  • Vulnerability
  • Submit Press Release
  • Weekly Recap
Light/Dark Button
  • Home
  • News
  • Data Leak
  • Typeform leaks user data due to security breach
  • Data Leak

Typeform leaks user data due to security breach

Do Son July 4, 2018 3 minutes read
Add Daily CyberSecurity as a preferred source on Google

Typeform is a survey software developer based in Barcelona, Spain’s second-largest city. Its free online questionnaire platform of the same name has a wide range of applications worldwide. Many companies and websites create surveys online to collect customer satisfaction with their products or services, and the Typeform platform provides a lot of convenience for this process.

The company recently posted a notice on its website about data breaches, saying its IT team last Friday found an unknown third party accessing the Typeform server and downloading some information. Due to this hacking incident, some users’ data may be leaked.

The company said a security breach caused the leak. After discovering this problem, they repaired it within half an hour. The attacker managed to download a backup file dated May 3 from its server containing the name, email address, and other information submitted by the user when they created the questionnaire. The company also stressed that data collected after May 3 and payment information and passwords would not be affected.

The UK-based mobile bank Monzo is one of the affected organisations. According to Monzo, hacking has affected about 20,000 people, most of whom only exposed their email addresses. However, in some cases, information such as zip codes, names of previously used banks, Twitter usernames, universities, cities, ages and salary ranges, and employers are also exposed. Monzo said that after the incident, it had ended its partnership with Typeform.

Another affected organisation is the Tasmanian Electoral Commission. The organisation pointed out that although some stolen data has been made public, the attacker may have obtained the name, address, e-mail address and date of birth submitted by the elector in the most recent election.

Organizations that notified of this event also include Thriva, Birdseye, HackUPC, and Ocean Protocol. According to information released by Typeform last year, it already had about 30,000 paying users at the time. Of course, we believe that more people choose to use free services. Companies such as Apple, Uber, Facebook, Adobe, Airbnb, WeTransfer and BBC are also said to have used its services at some point. The company’s website currently lists large customers including Trello, HubSpot, Indiegogo, Forbes and Freshdesk.

The company has now assured customers that they have identified the source of the problem and have conducted a comprehensive review of their system security and are taking “significant measures” to prevent such incidents from happening again. However, shortly after the data breach, a user named “Chris Jackson” posted a tweet saying that he found another security hole in Typeform’s system.

Related coverage

  • Android’s Secret Tracking: Meta & Yandex Abused Localhost for User Data
  • Norwegian Consumer Council warns Facebook, Google and Microsoft use Design to trick users to submit personal data
  • Bitcoin ATM Company Coin Cloud Suffers Massive Data Breach, Exposing Personal Information of 300,000 Customers
Track all actively exploited CVEs →

Support Our Threat Intelligence

Find our threat intelligence and malware analysis helpful? Support our work today and unlock a 100% ad-free reading experience!

Buy Me a Coffee Logo Buy Me a Coffee
Select your plan
Free Pro Team

Hover over a plan to see its benefits.

Get Zero-Hour Vulnerability Alerts

Critical CVEs, CVSS scores, and PoC updates — straight to your inbox every week.

We respect your inbox. Unsubscribe anytime.

SHARE
Share on FacebookShare on XShare on LinkedInShare on TelegramShare on BlueskyShare on Mastodon
Written by
@DdoS · Security Researcher

Do Son

Do Son is the Founder and Editor of SecurityOnline.info. Working in cybersecurity since 2013, he reports on vulnerabilities, malware, and emerging threats, providing timely analysis to help organizations and individuals stay ahead of evolving risks.

Tags: Data Breach Typeform

Search

Translation

CVE ALERTS
📧

Email Delivery
Get threat intel straight to your inbox.

♾️

Unlimited Vendors
Track every technology in your stack.

🚨

All New CVE Alerts
Be the first to know about new flaws.

⚙️

Custom EPSS Threshold
Filter noise, focus on real risks.

💬

Slack & Teams Webhook
Integrate directly into your SecOps.

🚫

100% Ad-Free
Enjoy an uninterrupted reading experience.

$7/mo
Subscribe Now

🚨 Active Exploits in the Wild

  • CVE-2026-58138CVSS 9.8
    Orkes Conductor 3.21.21 before 3.30.2 contains an unauthenticated remote code execution vulnerability that allows remote attackers to execute...
    Admin intel📅 Updated: Sep 20, 2026
  • CVE-2026-86124CVSS 9.8
    AutoAgent contains an unauthenticated remote code execution vulnerability in the TCP server that binds to all interfaces and...
    Admin intel📅 Updated: Sep 19, 2026
  • CVE-2025-39682CVSS 9.8
    In the Linux kernel, the following vulnerability has been resolved: tls: fix handling of zero-length records on the...
    CISA KEV📅 Added to KEV: Sep 18, 2026
  • CVE-2025-39964CVSS 7.8
    In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg...
    CISA KEV📅 Added to KEV: Sep 18, 2026
  • CVE-2026-53266CVSS 8.8
    In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: make ebt_snat ARP rewrite writable The...
    CISA KEV📅 Added to KEV: Sep 18, 2026
  • CVE-2026-76460CVSS 10.0
    A vulnerability in an API of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to...
    Admin intelCISA KEV📅 Added to KEV: Sep 16, 2026📅 Updated: Sep 16, 2026
  • CVE-2026-89026CVSS 9.8
    The Issabel Framework, the web framework supporting Issabel PBX software, before commit b97dbaf contains a hard-coded HS256 JWT...
    Admin intel📅 Updated: Sep 16, 2026
  • CVE-2026-58704
    In Cellular Modem, there is a possible permission bypass due to a logic error in the code. This...
    Admin intelCISA KEV📅 Added to KEV: Sep 16, 2026📅 Updated: Sep 16, 2026
Powered by CVE Watchtower

Critical Vulnerabilities

  • CVE-2026-58138CVSS 9.8
    Orkes Conductor 3.21.21 before 3.30.2 contains an unauthenticated remote code execution vulnerability that allows remote attackers to execute...
    Admin intel📅 Updated: Sep 20, 2026
  • CVE-2026-90817CVSS 9.8
    An unauthenticated Remote Code Execution vulnerability was found in the survey passthrough routing and Data Import processing logic,...
    📅 Updated: Sep 20, 2026
  • CVE-2026-94003CVSS 10.0
    A vulnerability has been found in Comfast CF-N1-S 2.6.0.1. Impacted is the function get_css_path_from_uri of the file /cgi-bin/mbox-config...
    📅 Updated: Sep 20, 2026
  • CVE-2026-94084CVSS 9.4
    Suricata before 8.0.7 has an Http2ThreadMultiBuf use-after-free when a transaction is inspected by rules that use http.response_header with...
    📅 Updated: Sep 20, 2026
  • CVE-2026-94083CVSS 9.4
    Suricata before 8.0.7 has a DoH2 type confusion that can cause an invalid free, because cleanup code for...
    📅 Updated: Sep 20, 2026
  • CVE-2026-93958CVSS 9.1
    A vulnerability was found in D-Link R95 BE9500_1.00.16. This vulnerability affects the function system of the file /bin/ssi...
    📅 Updated: Sep 20, 2026
  • CVE-2026-76672CVSS 9.9
    A vulnerability exists in the SD-WAN Orchestrator that may lead to the exposure of sensitive configuration information. An...
    📅 Updated: Sep 20, 2026
  • CVE-2026-39919CVSS 9.8
    Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 output adapter (base/sjpx_openjpeg.c) that allows...
    📅 Updated: Sep 20, 2026
Powered by CVE Watchtower

Daily CyberSecurity

  • About SecurityOnline.info
  • Advertise with us
  • Announcement
  • Contact
  • Contributor Register
  • Login
  • Disclaimer
  • DCMA
  • Privacy Policy
  • About SecurityOnline.info
  • Advertise on SecurityOnline.info
  • Contact Us

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works

  • CVE Watchtower
  • CVE Statistics by Vendor 2026
  • Q2 2026 Report
  • Top Exploited CVEs
  • Bluesky
  • Facebook
  • Linkedin
  • Mastodon
  • RSS
  • Twitter
  • Youtube
© 2017 - 2026 Daily CyberSecurity. All Rights Reserved.