DAKAR, Senegal — Interpol arrested 1,006 suspects in Africa during a massive two-month operation, clamping down on cybercrime that left tens of thousands of victims, including some who were trafficked, and produced millions in financial damages, the global police organization said Tuesday.

Operation Serengeti, a joint operation with Afripol, the African Union’s police agency, ran from Sept. 2 to Oct. 31 in 19 African countries and targeted criminals behind ransomware, business email compromise, digital extortion and online scams, the agency said in a statement.

Interpol pinpointed 35,000 victims, with cases linked to nearly $193 million in financial losses worldwide, stating that local police authorities and private-sector partners, including internet service providers, played a key role in the operation.

Serengeti’s results were a “drastic increase” compared to operations in Africa in previous years, said Enrique Hernandez Gonzalez, Interpol’s assistant director of Cybercrime Operations.

Interpol’s previous cybercrime operations in Africa had only led to 25 arrests in the past two years.

In Kenya, the police made nearly two dozen arrests in an online credit card fraud case linked to losses of $8.6 million. In the West African country of Senegal, officers arrested eight people, including five Chinese nationals, for a $6 million online Ponzi scheme.

Other dismantled networks included a group in Cameroon suspected of using a multilevel marketing scam for human trafficking, an international criminal group in Angola running an illegal virtual casino and a cryptocurrency investment scam in Nigeria, the agency said.

Interpol, which has 196 member countries and celebrated its centennial last year, works to help national police forces communicate with each other and track suspects and criminals in such fields as counterterrorism, financial crime, child pornography, cybercrime and organized crime.