Full Report
When criminals store or host data on U.S. servers, victims may get lucky. This is one of those situations. Matthew Sockol reports that data from the town of Apex in North Carolina had been stolen in an attempted ransomware attack in July 2024. The data of approximately 22,000 residents had reportedly never appeared on the... Source
Analysis Summary
# Incident Report: Attempted Ransomware and Data Exfiltration against Town of Apex
## Executive Summary
In July 2024, the Town of Apex, North Carolina, was targeted in an attempted ransomware attack that resulted in the exfiltration of sensitive data belonging to approximately 22,000 residents and employees. Through legal intervention in October 2024, the town successfully compelled a U.S.-based cloud storage provider to grant access to the stolen data, allowing for recovery and potential deletion from the unauthorized location. While the data has not appeared on the dark web, the compromise included extensive personally identifiable information (PII) and protected health information (PHI).
## Incident Details
- **Discovery Date:** July 2024
- **Incident Date:** July 2024 (Recovery actions continued through October 2024)
- **Affected Organization:** Town of Apex, North Carolina
- **Sector:** Government / Municipal
- **Geography:** United States (North Carolina)
## Timeline of Events
### Initial Access
- **Date/Time:** July 2024
- **Vector:** Unknown (Attempted Ransomware Incident)
- **Details:** Threat actors gained access to municipal systems with the intent to deploy ransomware.
### Lateral Movement
- **Details:** Not explicitly disclosed, but the scope included access to systems containing employee and resident records, including health and financial data.
### Data Exfiltration/Impact
- **Details:** Data for ~22,000 individuals was stolen and uploaded to an account on Bublup, Inc., a U.S.-based cloud storage and hosting platform.
### Detection & Response
- **July 2024:** Attack detected and investigated.
- **Late 2024:** Stolen data was located on Bublup, Inc. servers.
- **October 2024:** Wake County Superior Court granted a temporary restraining order (TRO) against Bublup following their initial refusal to release data without a court order.
- **October 2024 (Post-TRO):** Apex gained "full and direct access" to the exfiltrated data for review and recovery.
## Attack Methodology
- **Initial Access:** Attempted Ransomware attack (Specific entry point unspecified).
- **Persistence:** Not disclosed.
- **Privilege Escalation:** Not disclosed.
- **Defense Evasion:** Not disclosed.
- **Credential Access:** Potential theft of usernames and passwords (listed in affected data types).
- **Discovery:** Scanning of municipal databases and file shares.
- **Lateral Movement:** Movement across servers containing PII/PHI.
- **Collection:** Gathering of SSNs, health records, and financial data.
- **Exfiltration:** Data was uploaded to a legitimate U.S. cloud service provider (Bublup[.]com).
- **Impact:** Encryption was attempted; mass data exfiltration of ~22k records.
## Impact Assessment
- **Financial:** Undisclosed legal costs and forensic investigation expenses.
- **Data Breach:** High volume of sensitive PII/PHI (SSNs, Passports, Driver's Licenses, Medical Treatment records, Financial accounts).
- **Operational:** Disruption to town services during the July 2024 containment phase.
- **Reputational:** Public notification to 22,000 residents and volunteers regarding the exposure of highly sensitive information.
## Indicators of Compromise
- **Network indicators:** hxxps://bublup[.]com (Used as an exfiltration/storage point).
- **File indicators:** Not disclosed.
- **Behavioral indicators:** Unusually high outbound traffic to U.S.-based cloud storage providers.
## Response Actions
- **Containment:** Identifed the storage location of the stolen data.
- **Eradication:** Pursued legal action via the Wake County Superior Court to seize control of the stolen data.
- **Recovery:** Obtained a Temporary Restraining Order to gain direct access to the data on the provider's servers.
- **Notification:** Issued public statements and notifications to affected individuals (updated March 2026).
## Lessons Learned
- **Jurisdictional Advantage:** Using U.S.-based infrastructure (Bublup) was a tactical error by the threat actors, as it allowed the victim to use the U.S. court system to regain control of the data.
- **Provider Resistance:** Cloud providers may require formal legal compulsion (subpoenas or TROs) before cooperating in data recovery, even when the data is clearly stolen.
- **Residue Risks:** Even if data is recovered from one provider, there is no guarantee that threat actors did not retain copies elsewhere or sell access before the recovery.
## Recommendations
- **Geofencing/Egress Filtering:** Monitor and potentially restrict large data transfers to unauthorized cloud storage sites.
- **Data Loss Prevention (DLP):** Implement DLP solutions to flag the movement of SSNs and Passport numbers to external domains.
- **Legal Preparedness:** Maintain a "fast-track" legal response plan to seek injunctions and restraining orders immediately upon locating stolen assets on domestic servers.