Avast details Worok espionage group’s compromise chain

Cyber espionage group Worok abuses Dropbox API to exfiltrate data via using a backdoor hidden in apparently innocuous image files. Researchers from cybersecurity firm Avast observed the recently discovered espionage group Worok abusing Dropbox API to exfiltrate data via using a backdoor hidden in apparently innocuous image files. The experts started their investigation from the analysis published … Continue reading Avast details Worok espionage group’s compromise chain