How LockBit used Citrix Bleed to breach Boeing and other targets
CVE-2023-4966, aka “Citrix Bleed”, has been exploited by LockBit 3.0 affiliates to breach Boeing’s parts and distribution business, and “other trusted …
Chinese multinational bank hit by ransomware
The state-owned Industrial and Commercial Bank of China (ICBC), which is one of the largest banks in the world, has been hit by a ransomware attack that led to disrupted …
Citrix Bleed: Mass exploitation in progress (CVE-2023-4966)
CVE-2023-4966, aka “Citrix Bleed”, a critical information disclosure vulnerability affecting Citrix NetScaler ADC/Gateway devices, is being massively exploited by …
Citrix NetScaler bug exploited in the wild since August (CVE-2023-4966)
A recently patched Citrix NetScaler ADC/Gateway information disclosure vulnerability (CVE-2023-4966) has been exploited by attackers in the wild since late August 2023, …
Ransomware group exploits Citrix NetScaler systems for initial access
A known threat actor specializing in ransomware attacks is believed to be behind a recent campaign that targeted unpatched internet-facing Citrix NetScaler systems to serve as …
Citrix ShareFile vulnerability actively exploited (CVE-2023-24489)
CVE-2023-24489, a critical Citrix ShareFile vulnerability that the company has fixed in June 2023, is being exploited by attackers. GreyNoise has flagged on Tuesday a sudden …
(Re)check your patched NetScaler ADC and Gateway appliances for signs of compromise
Administrators of Citrix NetScaler ADC and Gateway appliances should check for evidence of installed webshells even if they implemented fixes for CVE-2023-3519 quickly: A …
Downfall attacks can gather passwords, encryption keys from Intel processors
A variety of Intel Core processors and the devices using them are vulnerable to “Downfall”, a new class of attacks made possible by CVE-2022-40982, which enables …
Citrix expands cloud and on-premises capabilities to support the needs of hybrid customers
Citrix announced expanded capabilities for its cloud and on-premises solutions for the hybrid world. As part of this expansion, Desktop-as-a-Service (DaaS) and virtual desktop …
Citrix ADC zero-day exploitation: CISA releases details about attack on CI organization (CVE-2023-3519)
The exploitation of the Citrix NetScaler ADC zero-day vulnerability (CVE-2023-3519) was first spotted by a critical infrastructure organization, who reported it to the …
Citrix NetScaler zero-day exploited in the wild, patch is available (CVE-2023-3519)
Citrix has patched three vulnerabilities (CVE-2023-3519, CVE-2023-3466, CVE-2023-3467) in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway), …
State-sponsored attackers actively exploiting RCE in Citrix devices, patch ASAP! (CVE-2022-27518)
An unauthenticated remote code execution flaw (CVE-2022-27518) is being leveraged by a Chinese state-sponsored group to compromise Citrix Application Delivery Controller (ADC) …
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