FILE PHOTO: Whatsapp logo is seen in this illustration taken, August 22, 2022. REUTERS/Dado Ruvic/Illustration/File Photo
WASHINGTON (Reuters) -WhatsApp said Friday it discovered an advanced cyberespionage effort that took advantage of a chain of security vulnerabilities in the app and Apple devices to hack them.
A researcher with Amnesty International said unidentified members of civic groups appeared to be among those impacted.
