This page is part of MIT's Guidelines for Ethical Authorship and Publication Practices.
As publishing options continue to grow, it’s important to be aware of predatory journals and paper mills, which can put researchers—and their work—at risk.
A predatory journal is a publication that presents itself as a legitimate scholarly journal but does not follow standard academic publishing practices. These journals often prioritize collecting fees over quality, transparency, or peer review. Common warning signs include aggressive email solicitations, vague or misleading information about peer review, unclear editorial boards, unrealistic promises of rapid publication, or fees that are disclosed only after submission. Publishing in a predatory journal can harm your reputation, limit the visibility and credibility of your work, and create problems with research integrity sleuths, funders, employers, or future publishers.
Paper mills are organizations or services that sell fabricated, plagiarized, or manipulated manuscripts, data, authorship positions, or peer reviews. They may promise guaranteed publication, fast results, or authorship on papers you didn’t meaningfully contribute to. Using a paper mill—knowingly or unknowingly—can lead to serious research integrity concerns, including allegations of falsification, plagiarism, or misconduct. MIT’s Research Integrity team with the Office of the Vice President for Research (researchintegrity@mit.edu) has assisted members of the MIT community who did not know they had been named as an author, including their MIT affiliation, on such papers until they were contacted by colleagues or received a Google Alert notification. You should periodically check your online publications to make sure you have not unknowingly been added as an author on works to which you made no significant contributions. MIT’s Research Integrity team is happy to help you address the issue if you discover such a paper.
Protect yourself with a few simple steps that can help you avoid predatory journals and paper mills:
- Be cautious of unsolicited emails inviting submissions, editorial roles, or fast publication
- Check whether the journal is indexed in trusted databases and whether its editorial board is legitimate
- Review the journal’s peer review process, publication fees, and contact information for transparency
- Avoid services that promise guaranteed acceptance, authorship for a fee, or unusually fast publication
- Talk with your advisor, colleagues, or mentors before submitting your work
Use library tools, publishing guides and other resources to evaluate journals and publishers (e.g., ThinkCheckSubmit.org or Predatoryjournals.org)