Alamo Heights School District, a public K-12 school district in Texas, experienced a ransomware attack by the worldleaks group. The incident, which began with system outages around March 24, 2026, led to internet, Gmail, and other core system disruptions. The breach was publicly claimed by worldleaks on April 1, 2026, and forensic specialists are investigating.
While the attackers framed it as a data leak, specific data types exposed, such as SSN, medical, or financial information, have not been publicly confirmed. The number of affected individuals is also not specified in available reports; however, the district serves approximately 4,735 to 5,400 students. No official breach notification letters or statements to individuals have been reported.
Details about the extent of the data theft and its implications are still emerging as the investigation continues. Notices to affected individuals, if any, may be delayed.