Friday, June 27, 2025

Telmex says fiber optic lines cut intentionally, affecting internet across Mexico

Vandalized fiber optic cables caused internet service interruptions for Telmex customers throughout the country on Wednesday.

Internet users had problems accessing foreign-hosted websites due to breaks in two fiber optic cables, one in the United States and one in Mexico. The company said that service was re-established within two hours.

The first break occurred in Texas, 18 kilometers from the Mexico-U.S. border. The second was in Sinaloa, between Mazatlán and Culiacán.

The line in Sinaloa was repaired within two hours after the company received numerous complaints. Telmex plans to report the vandalism as an attack on telecommunication channels.

“Telmex activated its contigency plan to immediately attend to the fiber optic cut in Mexico, directing traffic through alternative routes to give users additional options, which re-opened access to international content,” the company said.

The vandalism affected users in Zacatecas, Aguascalientes, Nayarit, Jalisco, Guanajuato, Colima, Michoacán, Querétaro, México state, Puebla, Oaxaca, Veracruz, Tabasco, Chiapas and Mexico City.

With reports from Milenio

Have something to say? Paid Subscribers get all access to make & read comments.
Multicolored tents in the Zócalo

Street protests in the capital: A timeless feature of life in Mexico

2
The recent tent city that sprang up in the Zócalo is just the latest in a centuries-long and legally protected tradition of protest in Mexico City.
A person touches a light switch during a power outage, while a light bulb remains off in the foreground

No more blackouts in Yucatán? The governor has a plan

1
The state has shared details of the energy supply-and-distribution project that seeks to eliminate blackouts by 2027 and achieve self-sufficiency by 2030.
ship on fire n ocean

Cargo ship carrying 3,000 Chinese cars to Mexico sinks in the Pacific

6
The ship had caught fire June 3, eight days after departing Yantai, China. Of the 3,048 cars aboard, at least 800 were EVs or electric-hybrids.