Jon Eisenberg

EFF Special Counsel

Jon B. Eisenberg, “of counsel” with Horvitz & Levy, has 35 years of experience in appellate litigation.  He is the principal author of the leading treatise on California civil appellate practice, The Rutter Group’s “California Practice Guide: Civil Appeals and Writs.”  He has argued a dozen cases in the California Supreme Court and nearly 100 cases in the California Courts of Appeal and the United States Court of Appeals for the Ninth Circuit and D.C. Circuit.  In 2011, Mr. Eisenberg received California Lawyer magazine’s “Attorney of the Year” (CLAY) award for his work on Al-Haramain Islamic Foundation v. Obama, a lawsuit challenging President George W. Bush’s warrantless wiretapping program.  Mr. Eisenberg received his Bachelor of Arts from the University of California at Irvine and his Juris Doctor from the University of California Hastings College of the Law.

Stay in Touch

NSA Spying

EFF is leading the fight against the NSA's illegal mass surveillance program. Learn more about what the program is, how it works, and what you can do.

Follow EFF

A deep dive into XKEYSCORE, one of the NSA's creepiest spying tools: https://eff.org/r.c6hp

Jul 3 @ 3:12pm

Come to EFF HQ on July 8 for a book talk with author of "Geek Heresy: Rescuing Social Change from the Cult of Tech" https://eff.org/r.i3fv

Jul 2 @ 4:57pm

EFF is turning 25! Here's the who, what, when, where, how, and—maybe most importantly—why of our celebration: https://eff.org/r.6dov

Jul 2 @ 4:51pm
JavaScript license information