LandmarkCriminal LawCybercrime Prevention ActCrimes Against Honor

Disini v. Secretary of Justice

G.R. No. 203335February 18, 2014

Study material, not legal advice. Written and checked by the PhilippineLaws team to the best of our knowledge; not reviewed by a lawyer. A digest is a summary — the full decision is the authority, so read it before you cite it.

Cited for

Cyber libel valid only as to the original author; aiding/abetting cyber libel void; no double prosecution with RPC libel

Why it matters

The Court upheld most of RA 10175 and the RPC libel provisions, but held that online libel under Section 4(c)(4) can be charged only against the original author, not against people who merely receive a post and react to it. It struck down Section 5 on aiding or abetting and attempt as applied to libel, unsolicited commercial communications and child pornography. It held that prosecuting the same online libel under both RA 10175 and Article 353 is double jeopardy. It also struck down the ban on unsolicited commercial communications (Sec. 4(c)(3)), real-time collection of traffic data without a warrant (Sec. 12), and DOJ blocking of computer data (Sec. 19).

Digest

Facts

Several consolidated petitions for certiorari and prohibition asked the Court to declare provisions of Republic Act 10175, the Cybercrime Prevention Act of 2012, unconstitutional. The Court issued a temporary restraining order on October 9, 2012 and extended it on February 5, 2013, barring government agencies from implementing the law. The petitioners challenged three groups of provisions. The first defined offenses: illegal access, data interference, cyber-squatting, identity theft, cybersex, child pornography, unsolicited commercial communications and libel. The second governed liability and penalties: Section 5 on aiding or abetting and attempt, Section 6 (penalties one degree higher for crimes committed through information and communications technologies), Section 7 (prosecution under both the RPC and RA 10175) and Section 8. The third gave enforcement powers: Sections 12 to 15, 17, 19, 20, 24 and 26(a), including real-time collection of traffic data and DOJ blocking of computer data. Some petitioners also attacked Articles 353, 354, 361 and 362 of the Revised Penal Code on libel. They argued that these provisions violated freedom of expression, privacy, and the rights against unreasonable searches and double jeopardy. The government defended the law as reasonable regulation of cyberspace.

Issues
  1. 1Whether Section 4(c)(4) on cyber libel and the RPC libel provisions are constitutional, and against whom
  2. 2Whether Section 5 on aiding or abetting and attempt, and Sections 6 and 7 on higher penalties and dual prosecution, are valid
  3. 3Whether Section 12 (real-time traffic data) and Section 19 (DOJ blocking of computer data) are valid
Ruling

The petitions were partly granted. Libel is not constitutionally protected speech, and cyber libel is not a new crime: Section 4(c)(4) "merely affirms that online defamation constitutes “similar means” for committing libel" under Article 353 in relation to Article 355. The libel provisions imply a stricter standard of malice (actual malice) where the offended party is a public official or public figure. Section 4(c)(4) is valid only as to the original author of a post. It is void as to others who simply receive the post and react to it. Section 5 is void in relation to libel, unsolicited commercial communications and child pornography. Applied to likes, comments and shares, "aiding or abetting" is vague and chilling. Section 5 remains valid for the other offenses, such as illegal access, computer-related fraud and cybersex, which do not involve expression. Section 6 is valid because it merely makes the use of information and communications technology a qualifying circumstance. On Section 7, charging the same online libel under both Section 4(c)(4) and Article 353 violates double jeopardy, as does charging the same online child pornography under both Section 4(c)(2) and RA 9775. Other applications of Section 7 are left to actual cases. Section 4(c)(3) on unsolicited commercial communications was struck down. So was Section 12, because real-time collection of traffic data upon mere "due cause" allowed fishing expeditions that threaten privacy, and Section 19, because a DOJ blocking order based on a prima facie finding is a seizure without a judicial warrant and a restraint on speech that applies none of the recognized tests. The rest, including RPC Articles 353, 354, 361 and 362, were upheld.

Checked against the full decision by the PhilippineLaws team on September 21, 2026. Not reviewed by a lawyer.

Separate opinions

Sereno, C.J.Concurring and Dissenting

Joins in striking down Sections 12 and 19 and in the partial invalidation of Section 4(c)(4) and of Section 7 as applied to libel. Dissents from upholding Section 6 as applied to cyber libel because of its chilling effect, and would dismiss the other challenges as unfit for review before enforcement.

Carpio, J.Concurring and Dissenting

Would declare unconstitutional Sections 4(c)(1) on cybersex, 4(c)(3), 7 (in its entirety), 12 and 19, and Article 354 of the RPC insofar as it applies to public officers and public figures.

Brion, J.Concurring

Upholds Section 4(c)(4) but disagrees with limiting it to the original author, and agrees that Section 5 should not apply to cyber libel. Would strike down Section 6 as applied to libel and Section 7 as applied to cyber libel, and joins Carpio on Article 354. Mendoza, J. joined all his positions.

Leonen, J.Concurring and Dissenting

Joins in striking down Sections 12 and 19 and the dual-prosecution provision. Would also strike down criminal libel entirely (Section 4(c)(4) and RPC Articles 353–355), Section 4(c)(1) on cybersex, and Sections 5, 6 and 7 as they apply to those two offenses. Dissents from striking down Section 4(c)(3), and would dismiss the other challenges for lack of an actual case.