Cyber Incident Victim: Gobierno Municipal de Guadalupe
Date:
Apr 2025
Location:
Mexico
Summary
The Gobierno Municipal de Guadalupe experienced a cyberattack targeting its official website, compromising 10 taxpayers who made online property tax payments. Authorities detected irregular activity and responded immediately to mitigate damage, filing a formal report with cyber police and initiating security enhancements to prevent recurrence. The mayor emphasized the incident's potential to disrupt municipal operations, including treasury functions and digital communications, had it escalated. Officials were advised to strengthen precautions for institutional email and social media accounts, while ongoing system defenses are being fortified to protect user data. Additional preventive reviews of municipal technology platforms are under consideration.
| CIA Posture | Motives | Tactics, Techniques & Procedures |
|---|---|---|
| Available to members | 1 motive | 3 techniques |
| Threat Actors | Type | Location |
|---|---|---|
| 0 actors | Available to members | Available to members |
Description
On April 1, 2025, the Gobierno Municipal de Guadalupe detected a cyberattack targeting its official website. The attack specifically impacted ten taxpayers who were making online payments for their property tax ("impuesto predial"). Following the identification of this irregular activity, municipal authorities acted immediately to correct the damage caused by the intrusion. Mayor Héctor García publicly disclosed the incident and confirmed that a formal complaint had been filed with the Cyber Police ("Policía Cibernética"). Due to the severity of the incident, Mayor García announced plans to travel to Mexico City to meet personally with the head of the Cyber Police to request a thorough investigation. He emphasized that a larger-scale attack could have paralyzed municipal operations, affecting not only the Treasury Department ("Tesorería Municipal") but all municipal functions reliant on digital networks and communication.
The incident was formally addressed during the Fifteenth Ordinary Session of the City Council ("Décimo Quinta Sesión Ordinaria de Cabildo"). During this session, Mayor García alerted council members ("regidores") and trustees ("síndicos") to implement additional precautions, particularly regarding the security of their institutional email accounts and social media profiles, which he noted were also potential targets for cyberattacks. Mayor García attributed the containment of the incident and the prevention of more severe consequences to the rapid response of the authorities. He expressed confidence that the security adjustments being implemented would prevent similar incidents in the future. The municipal website remained operational while work commenced to strengthen its defense systems and guarantee user information security. Mayor García also indicated that preventive reviews of other municipal technological platforms were being considered.