INSPECTING ARCHIVED INTELLIGENCE (OUTDATED VERSION).

AirSnitch Exploits Wi-Fi Encryption Weaknesses to Steal Enterprise Data

| 2026-04-22 10:00 CRITICAL LOW DATA BREACH
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Executive Summary
AI-generated
On April 22, 2026, a novel set of attack techniques called AirSnitch were discovered to exploit subtle security issues in protocol-infrastructure interactions, undermining the security guarantees offered by standard protocols like WPA2 and WPA3-Enterprise. The attackers are believed to be behind these attacks; however, no specific attribution has been made yet. These attacks affect Wi-Fi devices from several major vendors worldwide, with an estimated impact on millions of users globally. AirSnitch works by subverting how networks handle low-level states, allowing attackers to break client isolation and intercept traffic or inject packets, completely bypassing Wi-Fi encryption. The current status is that the security industry has been alerted to these pervasive risks within individual organizations, prompting a call for rigorous, standardized security measures in complex modern Wi-Fi networks.
Technical Mitigations AI-generated
• Reset credentials and API keys that may have been exposed, and review access logs for the affected accounts or integrations.
Intelligence Metadata
Actors / Malware / CVEs / Campaigns
DragonflyDragonfly
Target & Sectors
MIDDLE_EAST MIDDLE_EAST NORTH_AMERICA NORTH_AMERICA EUROPE EUROPE
Incident Timeline
‎2026/04/22
Threat actors used MAC spoofing to target Wi-Fi networks by sending packets with the victim's Layer 3 IP address as destination but using the network gateway's MAC address as destination.
infrastructure Android
Major operating systems, including Android, macOS, iOS, Windows and Ubuntu Linux, also rely on these protocols.
infrastructure Macos
Major operating systems, including Android, macOS, iOS, Windows and Ubuntu Linux, also rely on these protocols.
infrastructure Ios
Major operating systems, including Android, macOS, iOS, Windows and Ubuntu Linux, also rely on these protocols.
infrastructure Windows
Major operating systems, including Android, macOS, iOS, Windows and Ubuntu Linux, also rely on these protocols.
infrastructure Linux
Major operating systems, including Android, macOS, iOS, Windows and Ubuntu Linux, also rely on these protocols.
This option is available on Linux distributions like Ubuntu.
threat_actor Dragonfly
Due to the Dragonfly handshake added right before the four-way handshake, meddler-on-the-side attacks are no longer effective for the WPA3-Personal protocol.
infrastructure 3 IP address
An attacker sends a packet with the victim's Layer 3 IP address as the destination but uses the network gateway's MAC address as the Layer 2 destination.
Tactical Metrics
Metrics
infrastructure
‎Android
Affected Product
Major operating systems, including Android, macOS, iOS, Windows and Ubuntu Linux, also rely on these protocols.
Metrics
infrastructure
‎Macos
Affected Product
Major operating systems, including Android, macOS, iOS, Windows and Ubuntu Linux, also rely on these protocols.
Metrics
infrastructure
‎Ios
Affected Product
Major operating systems, including Android, macOS, iOS, Windows and Ubuntu Linux, also rely on these protocols.
Metrics
infrastructure
‎Windows
Affected Product
Major operating systems, including Android, macOS, iOS, Windows and Ubuntu Linux, also rely on these protocols.
Metrics
infrastructure
‎Linux
Affected Product
Major operating systems, including Android, macOS, iOS, Windows and Ubuntu Linux, also rely on these protocols.
This option is available on Linux distributions like Ubuntu.
Metrics
infrastructure
3
Ip Address
An attacker sends a packet with the victim's Layer 3 IP address as the destination but uses the network gateway's MAC address as the Layer 2 destination.
Intelligence Sources
Palo Alto 2026-04-22