For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. The picture was mixed overseas. Hong Kong’s Hang Seng Index fell 1.6%, under pressure from U.S. regulatory scrutiny on New York-listed Chinese companies. Stocks were more buoyant in Europe, where Frankfurt’s DAX surged 1.4%. Oleksandra Matviichuk, a Kyiv-based lawyer and head of the Center for Civil Liberties, called Durov’s position "very weak," and urged concrete improvements. Although some channels have been removed, the curation process is considered opaque and insufficient by analysts. Perpetrators of such fraud use various marketing techniques to attract subscribers on their social media channels.
from ua
