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- 1Citrix NetScaler Users Urged to Take Appliances Offline Amid Zero-Day Attacks▼Citrix NetScaler Appliance Users Get Shutdown Orders Over Unpatched Zero-Day Exploits Citrix NetScaler ADC and Gateway a
Citrix NetScaler ADC and Gateway appliances are under active attack through two unpatched remote code execution vulnerabilities. The Dutch cybersecurity agency NCSC and security firm watchTowr have advised organisations to take affected appliances offline, as no patches are yet available. Security teams worldwide are scrambling to assess exposure and mitigate the risk of compromise.
- 2US, UK and Dutch agencies warn of HEAVYGRAM Windows spyware●The FBI, UK NCSC, and Dutch AIVD published a joint advisory on HEAVYGRAM — Windows spyware with no C2 server. Every infe
The FBI, the UK's NCSC and the Dutch AIVD have issued a joint advisory on HEAVYGRAM, Windows spyware that operates without a command-and-control server. Instead, each infected machine is paired with its own Telegram bot, letting attackers control devices through chat messages. Infection begins with a single malicious file sent in a message, and security experts are urging Windows users to be cautious with unexpected attachments.