Vaccine Disinformation Campaign
Uncovering disinformation campaigns catalyzed by Covid vaccine rollout beginning.
As the largest vaccination campaign ever attempted got underway, Cyabra monitored the discourse on Twitter and Facebook. A random sampling of over 132,000 accounts taking part in the conversation found that more than 13% were fake, and formed communities. Two of these were dedicated to promoting the AstraZeneca vaccine and spreading negative messages about their competitors. Another spread disinformation about Covid and vaccines in general. A fourth, active on Facebook, linked the vaccinations to messaging on Bitcoin.
#National Security
Fill up the form below and receive the full report directly to your inbox
Related reports
How Inauthentic Networks Fueled Indonesia’s Unrest
September 3, 2025
Findings from Cyabra uncover widespread fake profiles manipulating discourse and fueling polarization during Indonesia’s protests.

Portugal Election Manipulation: The Impact of Fake Profiles
May 19, 2025
Cyabra analyzed online discourse preceding Portugal’s 2025 election and uncovered fake campaigns targeting parties and candidates from both sides of the political landscape.

Disinformation Networks Targeted Rafale Jets to Favor Iran and Pakistan
July 8, 2025
Cyabra uncovers coordinated disinformation networks smearing Rafale while boosting Iran and Pakistan’s jets.

