Here are a few options for a formal rewrite, depending on the desired emphasis:
Most formal and direct:
“Moroccan Authorities Attribute Border Crisis to Online Misinformation”
Alternative options:
- “Morocco Claims Digital Disinformation Exacerbated Spain Border Crisis”
- “Government of Morocco Blames Online Misinformation for Border Instability”
Recommendation: The first option, “Moroccan Authorities Attribute Border Crisis to Online Misinformation,” is the most standard and professional choice for a news headline or academic report.