audit

Frontier Climate, along with the company Isometric, audits Arbor’s technology and operations.

Lastly, there’s Capt. Mike Bornman, who has decades of experience in the department and lists a “comprehensive forensic audit” of its books as the top priority on his campaign website.

On Friday, Chakwera's party said it had discovered "irregularities" and "serious anomalies", and had asked the electoral commission to conduct a "physical audit" of results.

They said this would include auditing and inspecting the source code and recommendation system underpinning the app, and rebuilding it for US users using only US user data.

The report, to be scrutinised by the audit committee, said bot attacks could mean the "takedown of public-facing services like council websites".