In brief: Parker, who has been a board member since 2016, takes the helm amid an uncertain time for the company.

The Mirror and Express publisher saw digital and print advertising revenues decline by 5.9% and 20.2%, respectively, in Q4.

In brief: Disney CEO Bob Iger argues that working with colleagues in the office improves creativity and company culture.

In brief: Geoffroy Martin, formerly the company’s COO, takes the helm of the global AdTech company. Former CEO Thomas Pasquet will become chairman of the board.

In brief: Twitter has made additional cuts to its trust and safety team, affecting at least a dozen employees in Twitter’s Dublin and Singapore offices.

In brief: Vox Media has formally banned fossil fuel advertisements as part of a broader set of policies, initiatives and partnerships the company is taking to address the climate crisis.

In brief: Yahoo has integrated with Scope3 to offer carbon-neutral private marketplace (PMP) media in its supply-side platform (SSP).

In brief: Nielsen ONE Ads, Nielsen’s deduplicated cross-platform measurement solution, will launch in the US next Wednesday, 11 January.

In brief: measurement platform VideoAmp has struck a deal with Warner Bros Discovery to measure cross-screen campaigns across its portfolio.

In brief: The former Daily Mail editor joins “with immediate effect”.