Although some channels have been removed, the curation process is considered opaque and insufficient by analysts. In the past, it was noticed that through bulk SMSes, investors were induced to invest in or purchase the stocks of certain listed companies. For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. Unlike Silicon Valley giants such as Facebook and Twitter, which run very public anti-disinformation programs, Brooking said: "Telegram is famously lax or absent in its content moderation policy." Such instructions could actually endanger people — citizens receive air strike warnings via smartphone alerts.
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