Disinformation During Campaigns

Origin and history

The systematic use of disinformation as a tool in political campaigns has a long and diffuse history, with early modern examples documented in Europe and the United States. Its contemporary digital form, however, coalesced as a distinct phenomenon in the early 21st century, accelerated by the rise of social media platforms. The techniques were notably refined and weaponized on a global scale by Russian state actors in the 2010s, particularly during the 2016 U.S. presidential election and the Brexit referendum. These operations demonstrated how digital networks could be exploited to sow discord, manipulate public opinion, and undermine electoral integrity. The model was rapidly adopted and adapted by domestic political actors, consultants, and partisan media across the world, including Latin America. Its evolution is now a global issue, with local variants emerging in nearly every electoral context where digital media penetration is high.

What it is for

Disinformation during campaigns is deployed to achieve specific strategic objectives that benefit a candidate, party, or external actor. Its primary function is to shape voter perceptions by injecting false or misleading narratives into the public debate, often to discredit opponents. A core aim is to suppress voter turnout among certain demographic groups by discouraging them or creating confusion about electoral processes. It serves to polarize the electorate, deepening existing social divisions and making consensus or reasoned debate more difficult. For external state actors, it can be a tool of hybrid warfare designed to destabilize a rival nation by undermining trust in its democratic institutions. Ultimately, it is a tool for gaining an unfair electoral advantage by manipulating the information environment rather than competing on policy or merit.

Overview

Disinformation in electoral contexts refers to the deliberate creation and dissemination of verifiably false information intended to deceive the public. It differs from simple misinformation, which can be spread unintentionally, by its purposeful and coordinated nature. Common formats include fabricated news articles, manipulated images and videos (deepfakes), and misleading context for real events. These falsehoods are amplified through automated bots, fake social media accounts, and hyper-partisan media ecosystems that prioritize engagement over accuracy. The lifecycle of a disinformation narrative often follows a pattern from fringe online spaces to encrypted messaging apps like WhatsApp, finally reaching mainstream media as they are forced to cover the resulting controversy. Its impact is measured not merely in belief but in the erosion of shared factual reality, which complicates governance long after the election concludes.

What to know

A key characteristic is that disinformation often contains a kernel of truth or exploits genuine public grievances, making it more credible and shareable. It is frequently designed to provoke strong emotional responses, such as anger or fear, which override critical thinking and accelerate viral spread. The architecture of social media algorithms inherently favors sensational and emotionally charged content, creating a perfect ecosystem for its dissemination. Fact-checking, while necessary, often struggles to keep pace with the volume and speed of false narratives and can sometimes inadvertently amplify the original false claim. Legal and regulatory frameworks in most democracies, including those in Latin America, are poorly equipped to address this challenge without infringing on freedom of expression. Citizens should be aware that disinformation is a standard tactic in modern campaigns and develop media literacy skills to identify suspicious content, such as checking sources and being wary of emotionally manipulative material.

Common questions

How can I distinguish disinformation from legitimate political criticism or satire? Legitimate criticism is based on verifiable facts and reasoned argument, while satire uses obvious exaggeration, whereas disinformation intentionally presents falsehoods as factual news. Does disinformation actually change votes? Research suggests it is more effective at reinforcing existing biases, mobilizing base supporters, and suppressing turnout than at directly converting large blocs of voters. Why don't platforms simply remove all false content? The scale is immense, definitions of harm vary globally, and removal policies constantly grapple with the line between harmful falsehoods and protected political speech. Are all political parties equally responsible? While used by actors across the spectrum, research indicates its use correlates with populist and authoritarian movements that explicitly attack institutional sources of credibility. What is the role of traditional media? They can act as a firewall by not amplifying unverified claims, but some outlets may become vectors by republishing sensational content for ratings or due to political bias. Can laws stop it? Legislation can increase transparency around political advertising and funding, but overly broad laws risk censorship and are often ineffective against cross-border, anonymous online campaigns.

Pros and cons

There are no pros to the practice of disinformation in a democratic society, as it fundamentally corrupts the informed consent of the governed. The perceived short-term tactical advantages for a campaign are overwhelmingly outweighed by the long-term systemic damage to public trust and democratic stability. A common catastrophic mistake is when campaigns lose control of the narratives they unleash, which can backfire or escalate violence they cannot contain. Those who regret choosing this tactic often find that once used, it becomes the expected standard for all future campaigns, creating a perpetual cycle of informational degradation. The cons are severe: it delegitimizes electoral outcomes for all sides, fosters cynicism and apathy among the citizenry, and can incite real-world violence against individuals or groups targeted by the falsehoods. It also damages the credibility of all media, making it harder for legitimate journalism to function and leaving the public in a state of informational nihilism.

Who it suits

This tactic primarily suits actors who are willing to sacrifice long-term democratic health for short-term electoral gain, often those with weak policy platforms or high personal unpopularity. It is a tool of choice for authoritarian leaders and movements that seek to dismantle independent institutions, as creating confusion about truth is a prerequisite for asserting their own narrative as the only valid one. External state adversaries find it suits their goals of destabilizing rival nations relatively cheaply and with plausible deniability. It also suits the business models of certain digital marketing firms and consultancies that sell "black hat" engagement services without ethical scrutiny. It does not suit established parties with strong institutional legitimacy to lose, nor does it suit societies with high levels of media literacy and robust, trusted journalistic ecosystems that can collectively resist false narratives. Ultimately, it is a strategy for those who view politics as a war without rules, rather than a contest of ideas within a shared system.