Overview

• Cybersecurity reporter Ignacio Gómez Villaseñor attributes the listing to the group Sc0rp10nn and reports the full dataset was offered for about 50,000 pesos, saying it may already have been sold.
• NEKT Group says it found a 1.4 GB file consistent with roughly 20 million pensioner records and indicates the offer has been visible since August 9.
• The exposed fields include full names, home addresses, CURP, Social Security numbers, dates of birth, medical conditions and blood type.
• IMSS states there is no evidence of a breach of its systems and indicates preliminary findings point to misuse of institutional access by personnel, with authorities engaged to determine sanctions.
• Experts warn the data could fuel identity theft, financial fraud and extortion schemes targeting pensioners as the records circulate and are resold.