“On 10 February 2025, we confirmed that Hertz data was acquired by an unauthorised third party that we understand exploited zero-day vulnerabilities within Cleo’s platform in October 2024 and December 2024.
... relatively slow, typically in the range of 0.5 to 4 breaths per second (hertz). In contrast, when they explored the open arms or the central platform, their breathing sped up to between 5 and 10 hertz.