Researchers believe the attackers use a combination of multiple vectors to inject the payloads that contain redirection scripts. A number of website owners also reported that the malicious code present within the wp_posts table of WordPress database.
The redirection loop flows across multiple domains before redirecting to the Browlock scam site that locks your browser, also a custom mouse cursor displayed.
Based on the increase in a number of compromised sites, researchers believe still the campaign is ongoing and recommended website owners to perform a thorough cleanup.
Scammers continue to adapt with new techniques to trick user’s and make them fall as a victim. Recently they adapt to call optimization service for inserting the phone numbers to scam pages to make it looks more legitimate.
Scammers always impose limits such as “call immediately” or “Offer Valid Today only” to make you act on it immediately.