FlexBooker Data Breach
Status: Confirmed
Breach Intelligence Summary
Entity: FlexBooker · Actor: Unknown · Source: Have I Been Pwned / ObscureIQ intelligence
Attack: Data Exfiltration via Under investigation
Timeline: Breach (Dec, 2021) · Reported (Jan, 2022) · Leak (1/6/22)
Exposure: 3.8M+ records · Email, Names, Partial credit card data, Passwords, Phone numbers
Status: Confirmed · Risk: High (Financial fraud + Account takeover)
Summary
In December 2021 the online booking service FlexBooker suffered a data breach that exposed 3.7 million accounts. The data included email addresses names phone numbers and for a small number of accounts password hashes and partial credit card data. FlexBooker has identified the breach as originating from a compromised account within their AWS infrastructure. The data was found being actively traded on a popular hacking forum.
About FlexBooker
FlexBooker is the organization affected by this breach. User data may have been generated through account creation, service usage, or business operations.
If you have interacted with FlexBooker in any capacity, your data may be included in this breach.
Threat Actor: Unknown
The threat actor responsible for this breach has not been publicly identified or confirmed at this time.
- Under investigation
Breach Exploitation Status
High
Status
Detected
Detected
Detected
Possible
Unknown
1–3 years
Email addresses and usernames persist but credentials may rotate. Phishing risk remains elevated during this window.
Data Points Exposed
Dark Web Verification
Status: Confirmed
- Dataset containing approximately 3.8M+ records has been identified in breach intelligence sources.
- The data is indexed and searchable across breach notification platforms.
Impact
This breach carries high risk due to the nature of exposed data fields and the scale of affected records.
- Targeted phishing referencing FlexBooker accounts or services
- Financial fraud and unauthorized transactions
- Credential stuffing against accounts sharing the same password
- SIM-swap attempts where phone numbers are present
- Data broker enrichment and resale
Recommendations for Impacted Individuals
If you believe your information may be included:
Non-clients may request a breach impact review.
FlexBooker account updates
Financial transaction confirmations
Password reset requests
Verify directly through official channels.
Email compromise is often the first pivot point.
Frequently Asked Questions
In Dec, 2021, FlexBooker experienced a data breach that resulted in the exposure of approximately 3.8M+ records containing personal information.
The exposed data includes Email, Names, Partial credit card data, Passwords, Phone numbers.
Approximately 3.8M+ records were affected based on current breach intelligence.
Yes. This breach is treated as confirmed based on data observed in breach intelligence platforms.
Data circulation has been detected across breach-sharing channels. Downstream exploitation risk exists based on the nature of the exposed fields.
Rotate passwords associated with FlexBooker, enable multi-factor authentication on email and financial accounts, and monitor for suspicious activity.
Protect Yourself
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Corporate Accountability
Organizations that collect personal data have a duty to implement reasonable safeguards and to notify affected individuals when breaches occur.
Scope assessments may evolve as investigations continue. Users should not rely solely on early estimates when making risk decisions.
ObscureIQ Advisory
We combine proprietary dark web access with commercial and restricted breach intelligence to verify exposure and assess real-world risk.
- A public-facing individual
- A high-profile executive
- A customer of FlexBooker
- Or simply concerned about credential reuse
We can confirm whether your information is circulating and evaluate downstream threat vectors.