Tea, a dating discussion app that recently suffered a high-profile cybersecurity breach, announced late Monday that some direct messages were also accessed in the incident. The app — designed to let women safely discuss men they date — rocketed to the top of of the U.S. Apple App Store last week but then confirmed on Friday that thousands of selfies and photo IDs of registered users were exposed in a digital security breach.

Older Americans worried about cognitive decline can stay sharper for longer by exercising both their bodies and their brains and eating healthier. That’s according to initial results released Monday from a rigorous U.S. study of lifestyle changes in seniors at risk of developing dementia. A combination of healthier habits slowed typical age-related cognitive decline by up to two years, researchers reported in JAMA and at the Alzheimer’s Association International Conference. It’s not too late to get started and it doesn’t require becoming a pickleball champ or swearing off ice cream.