Tag: fluttershell backdoor

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Brightly-lit operation center with multiple workstations and cityscape background, hinting at network infrastructure.

Malvertising Campaign Targets macOS with FlutterShell Backdoor

Google swiftly suspended advertiser accounts linked to a massive malvertising campaign that spread a new macOS backdoor, known as FlutterShell, after researchers sounded the alarm. The culprits, tracked by Palo Alto Networks as CL-CRI-1089, used hundreds of verified Google ads and a web of shell companies to deceive ad networks.

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