The City Council of Chicago has revised Section 8-4-127 of the Municipal Code to enhance regulations on cyberstalking, harassment through electronic communications, and to introduce a new offense known as "cyber-flashing." The ordinance expands the definition of "electronic communication" to encompass a wider array of devices and communication methods, including emails, social media, and text messages. It also defines "cyber-flashing" as the non-consensual sending of intimate images using data-dropping technology. The ordinance specifies that cyberstalking and harassment through electronic communications occur when electronic communication is used to harass or intimidate another person on at least two separate occasions, and it criminalizes cyber-flashing. Exceptions are made for lawful free speech, assembly, and actions by law enforcement officers during lawful investigations.

Penalties for violating the ordinance have been increased, with fines up to $500 for a first offense and up to $5,000 for subsequent convictions, and possible misdemeanor charges that could result in up to 180 days of incarceration or up to 1,500 hours of community service. The ordinance also mandates the establishment of a police unit to investigate these offenses within six months of the ordinance's effective date. Section 3 of the ordinance is effective immediately upon passage, while Section 1 will take effect 10 days after passage and publication. The ordinance also clarifies that certain entities like interactive computer services are not liable for content provided by others.