Who is Darren Chaker?

Darren Chaker is a First Amendment strategist, AI-forensics researcher, and privacy expert based in Los Angeles. He is the named litigant in Chaker v. Crogan, 428 F.3d 1215 (9th Cir. 2005), in which the Ninth Circuit invalidated an unconstitutional police-speech statute. He has prevailed in nine First Amendment cases and has been supported in amicus filings by the ACLU, Cato Institute, EFF, and First Amendment Coalition.

What areas of law does Darren Chaker focus on?

First Amendment and free-speech litigation, California expungement under Penal Code 1203.4, digital privacy (CPRA, CCPA, FCRA), counter-forensics and AI forensics, court records analysis, and police accountability and public-records work.

What is Chaker v. Crogan?

Chaker v. Crogan, 428 F.3d 1215 (9th Cir. 2005), is a landmark Ninth Circuit decision in which Darren Chaker successfully challenged a California statute criminalizing certain complaints against police officers. The court held the statute unconstitutional under the First Amendment because it engaged in viewpoint discrimination by criminalizing only knowingly false speech that was critical of police, while leaving knowingly false speech praising police unpunished.

Where is Darren Chaker based?

Darren Chaker is based in Los Angeles, California.

Privacy | Darren Chaker Laws of Attraction

Name: Darren Chaker - AI Forensics & Privacy Expert
Address: 10000 Wilshire Blvd, Los Angeles, CA, 90024, US
Price range: $$
Location: Los Angeles, California

Why Phone Search Warrants Won’t Protect Your Privacy From Police Right Now

April 17, 2026April 7, 2021 by Darren Chaker

A Phone Search Warrant are very common today.

March 16, 2026Darren Chaker Updated March 16, 2026: Updated to reflect expanded warrant requirements for phone searches and AI-forensics tool limitations under the Fourth Amendment. The Ultimate Guide to Phone Search Warrants: Protecting Your Rights In today’s digital age, mobile phones have become an integral part of our daily lives. Digital privacy coincides with the … Read more

Fourth Amendment Border Device Searches: 5 Truths Darren Chaker Reveals Now

April 16, 2026April 6, 2018 by Darren Chaker

Darren Chaker article border patrol search

March 4, 2026Darren Chaker Updated March 4, 2026: Updated to reflect expanded Fourth Amendment protections for electronic device searches at the border. Darren Chaker looks at the Fourth Amendment’s border search exception, permitting warrantless and suspicionless “routine” searches of belongings and persons at the U.S. border, should not apply to digital devices like Ms. … Read more

Why AI Search Warrants Should Terrify You and Destroy Your Privacy Right Now

May 14, 2026September 15, 2010 by Darren Chaker

California search warrant and affidavit issued in Los Angeles County under Penal Code § 1524 — Fourth Amendment probable cause and search warrant analysis by Darren Chaker

California Search Warrant by Darren Chaker,probable cause, computer search, law, affidavit for warrant and Supreme Court law controlling warrants