(720 ILCS 5/16D‑3)
(from Ch. 38, par. 16D‑3)
Sec. 16D‑3.
Computer Tampering.
(a) A person commits the offense of computer tampering when he knowingly and without the authorization of a computer's owner, as defined in Section 15‑2 of this Code, or in excess of the authority granted to him:
(1) Accesses or causes to be accessed a computer or
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| any part thereof, a computer network, or a program or data; |
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(2) Accesses or causes to be accessed a computer or |
| any part thereof, a computer network, or a program or data, and obtains data or services; |
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(3) Accesses or causes to be accessed a computer or |
| any part thereof, a computer network, or a program or data, and damages or destroys the computer or alters, deletes or removes a computer program or data; |
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(4) Inserts or attempts to insert a "program" into a |
| computer or computer program knowing or having reason to believe that such "program" contains information or commands that will or may damage or destroy that computer, or any other computer subsequently accessing or being accessed by that computer, or that will or may alter, delete or remove a computer program or data from that computer, or any other computer program or data in a computer subsequently accessing or being accessed by that computer, or that will or may cause loss to the users of that computer or the users of a computer which accesses or which is accessed by such "program"; or |
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(5) Falsifies or forges electronic mail transmission |
| information or other routing information in any manner in connection with the transmission of unsolicited bulk electronic mail through or into the computer network of an electronic mail service provider or its subscribers. |
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(a‑5) It shall be unlawful for any person knowingly to sell, give, or otherwise distribute or possess with the intent to sell, give, or distribute software which (1) is primarily designed or produced for the purpose of facilitating or enabling the falsification of electronic mail transmission information or other routing information; (2) has only a limited commercially significant purpose or use other than to facilitate or enable the falsification of electronic mail transmission information or other routing information; or (3) is marketed by that person or another acting in concert with that person with that person's knowledge for use in facilitating or enabling the falsification of electronic mail transmission information or other routing information.
(a‑10) For purposes of subsection (a), accessing a computer network is deemed to be with the authorization of a computer's owner if:
(1) the owner authorizes patrons, customers, or |
| guests to access the computer network and the person accessing the computer network is an authorized patron, customer, or guest and complies with all terms or conditions for use of the computer network that are imposed by the owner; or |
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(2) the owner authorizes the public to access the |
| computer network and the person accessing the computer network complies with all terms or conditions for use of the computer network that are imposed by the owner. |
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(b) Sentence.
(1) A person who commits the offense of computer |
| tampering as set forth in subsection (a)(1), (a)(5), or (a‑5) of this Section shall be guilty of a Class B misdemeanor. |
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(2) A person who commits the offense of computer |
| tampering as set forth in subsection (a)(2) of this Section shall be guilty of a Class A misdemeanor and a Class 4 felony for the second or subsequent offense. |
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(3) A person who commits the offense of computer |
| tampering as set forth in subsection (a)(3) or subsection (a)(4) of this Section shall be guilty of a Class 4 felony and a Class 3 felony for the second or subsequent offense. |
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(4) If the injury arises from the transmission of |
| unsolicited bulk electronic mail, the injured person, other than an electronic mail service provider, may also recover attorney's fees and costs, and may elect, in lieu of actual damages, to recover the lesser of $10 for each and every unsolicited bulk electronic mail message transmitted in violation of this Section, or $25,000 per day. The injured person shall not have a cause of action against the electronic mail service provider that merely transmits the unsolicited bulk electronic mail over its computer network. |
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(5) If the injury arises from the transmission of |
| unsolicited bulk electronic mail, an injured electronic mail service provider may also recover attorney's fees and costs, and may elect, in lieu of actual damages, to recover the greater of $10 for each and every unsolicited electronic mail advertisement transmitted in violation of this Section, or $25,000 per day. |
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(6) The provisions of this Section shall not be |
| construed to limit any person's right to pursue any additional civil remedy otherwise allowed by law. |
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(c) Whoever suffers loss by reason of a violation of subsection (a)(4) of this Section may, in a civil action against the violator, obtain appropriate relief. In a civil action under this Section, the court may award to the prevailing party reasonable attorney's fees and other litigation expenses.
(Source: P.A. 95‑326, eff. 1‑1‑08; 96‑1000, eff. 7‑2‑10.) |
(720 ILCS 5/16D‑5.5)
Sec. 16D‑5.5.
Unlawful use of encryption.
(a) For the purpose of this Section:
"Access" means to intercept, instruct, communicate
| with, store data in, retrieve from, or otherwise make use of any resources of a computer, network, or data. | |
"Computer" means an electronic device which performs |
| logical, arithmetic, and memory functions by manipulations of electronic or magnetic impulses and includes all equipment related to the computer in a system or network. | |
"Computer contaminant" means any data, information, |
| image, program, signal, or sound that is designated or has the capability to: (1) contaminate, corrupt, consume, damage, destroy, disrupt, modify, record, or transmit; or (2) cause to be contaminated, corrupted, consumed, damaged, destroyed, disrupted, modified, recorded, or transmitted, any other data, information, image, program, signal, or sound contained in a computer, system, or network without the knowledge or consent of the person who owns the other data, information, image, program, signal, or sound or the computer, system, or network. | |
"Computer contaminant" includes, without limitation: |
| (1) a virus, worm, or Trojan horse; (2) spyware that tracks computer activity and is capable of recording and transmitting such information to third parties; or (3) any other similar data, information, image, program, signal, or sound that is designed or has the capability to prevent, impede, delay, or disrupt the normal operation or use of any component, device, equipment, system, or network. | |
"Data" means a representation in any form of |
| information, knowledge, facts, concepts, or instructions which is being prepared or has been formally prepared and is intended to be processed, is being processed or has been processed in a system or network. | |
"Encryption" means the use of any protective or |
| disruptive measure, including, without limitation, cryptography, enciphering, encoding, or a computer contaminant, to: (1) prevent, impede, delay, or disrupt access to any data, information, image, program, signal, or sound; (2) cause or make any data, information, image, program, signal, or sound unintelligible or unusable; or (3) prevent, impede, delay, or disrupt the normal operation or use of any component, device, equipment, system, or network. | |
"Network" means a set of related, remotely connected |
| devices and facilities, including more than one system, with the capability to transmit data among any of the devices and facilities. The term includes, without limitation, a local, regional, or global computer network. | |
"Program" means an ordered set of data representing |
| coded instructions or statements which can be executed by a computer and cause the computer to perform one or more tasks. | |
"System" means a set of related equipment, whether or |
| not connected, which is used with or for a computer. | |
(b) A person shall not knowingly use or attempt to use |
| encryption, directly or indirectly, to: | |
(1) commit, facilitate, further, or promote any |
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(2) aid, assist, or encourage another person to |
| commit any criminal offense; | |
(3) conceal evidence of the commission of any |
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(4) conceal or protect the identity of a person who |
| has committed any criminal offense. | |
(c) Telecommunications carriers and information service providers are not liable under this Section, except for willful and wanton misconduct, for providing encryption services used by others in violation of this Section.
(d) Sentence. A person who violates this Section is |
| guilty of a Class A misdemeanor, unless the encryption was used or attempted to be used to commit an offense for which a greater penalty is provided by law. If the encryption was used or attempted to be used to commit an offense for which a greater penalty is provided by law, the person shall be punished as prescribed by law for that offense. | |
(e) A person who violates this Section commits a criminal |
| offense that is separate and distinct from any other criminal offense and may be prosecuted and convicted under this Section whether or not the person or any other person is or has been prosecuted or convicted for any other criminal offense arising out of the same facts as the violation of this Section. | |
(Source: P.A. 95‑942, eff. 1‑1‑09.) |