Scworld Malicious Ads Distribute FlutterShell Backdoor to macOS Users
Article Content
- •Operation FlutterBridge targets macOS users with a new backdoor called FlutterShell.
- •Malicious ads on Google promote fake applications that install the backdoor.
- •The campaign is linked to a broader cluster of financially motivated cybercriminals.
A new malware campaign, dubbed Operation FlutterBridge, is targeting macOS users by distributing a backdoor known as FlutterShell through malicious ads. Hackers are using Google Ads to promote fake desktop applications that install the backdoor on infected systems. This campaign is attributed to a cluster identified as CL-CRI-1089 and represents a significant escalation in tactics employed by financially motivated attackers. The operation is currently active and poses a serious risk to macOS users, with researchers warning about the rapid spread of this malware. Specific numbers and CVEs are not detailed in the articles, but the scale of the campaign indicates a widespread impact on users who may unknowingly download these malicious applications.
Ask AI about this cluster
Answers cite the sources they use
Timeline
More articles in this cluster (4)
Following this threat?
Track TamperedChef in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.
Free account · no card needed
Continue Reading
Projextor Malware Exploits Electron Apps for Malicious Activities Projextor leverages Electron-based productivity applications to distribute malware disguised as legitimate software. Users are affected as they unknowingly download these applications, which include document converters and meal planners. The malware can execute JavaScript and capture desktop activity, posing… 
Critical Cisco FMC Vulnerabilities Under Active Exploitation Cisco's Secure Firewall Management Center (FMC) Software has two critical vulnerabilities, CVE-2026-20079 and CVE-2026-20316, that are currently being exploited by state-sponsored and ransomware actors. CVE-2026-20079, rated 10.0 on the CVSS scale, allows unauthenticated remote attackers to bypass authentication and…