New York Times:
Not long after his 21st birthday, Christian Rodriguez got the contract of a lifetime for his new info-tech company: The Colombian was hired as a cybersecurity consultant by Joaquín Guzmán Loera, the Mexican drug lord known as El Chapo.
In several follow-up meetings, Mr. Rodriguez testified this week, he pitched Mr. Guzmán on an elaborate plan to enhance his information security, offering to build him a private phone network that ran on the internet and was totally encrypted.
That sophisticated system was, within three years, used against Mr. Guzmán after Mr. Rodriguez became ensnared in an F.B.I. sting operation and was then persuaded to become an informant. The I.T. expert helped the American authorities secretly collect a vast trove of the kingpin’s phone calls and text messages — among them, dozens he had sent to his wife and mistresses. In two days of testimony that ended on Thursday, Mr. Rodriguez told this riveting story to great — and damaging — effect at Mr. Guzmán’s drug conspiracy trial in Federal District Court in Brooklyn.
As many are pointing out, this story is why you should be nice to your IT people.