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F5 Networks, Inc. is an American company that specializes in application services and appplication device networking (ADN). F5 technologies focus on the delivery, security, performance, and availability of web applications, including the availability of computing, storage, and network resources. F5 is headquartered in Seattle, Washington, with additional development, manufacturing, and administrative offices worldwide.
F5's offering was originally based on a Load balancing product, but has since expanded to include acceleration, application security, and DDOS defense. F5 technologies are available in data center and cloud environments
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A group of elite hackers associated with the Iranian government has been detected attacking the US private and government sector, according to a security alert sent by the FBI last week.
While the alert, called a Private Industry Notification, didn't identify the hackers by name, sources have told ZDNet that the group is tracked by the larger cyber-security community under codenames such as Fox Kitten or Parisite.
IRAN'S CYBER OPERATIONS "SPEAR TIP"
A former government cyber-security analyst, now working for a private security firm, called the group as Iran's "spear tip" when it comes to cyber-attacks.
He described the group's primary task as having to provide an "initial beachead" to other Iranian hacking groups — such as APT33 (Shamoon), Oilrig (APT34), or Chafer.
To reach its goals, Fox Kitten primarily operates by attacking high-end and expensive network equipment using exploits for recently disclosed vulnerabilities, before companies had enough time to patch devices. Due to the nature of the devices they attack, targets primarily include large private corporations and government networks.
Once the hackers gain access to a device, they install a web shell or backdoor, transforming the equipment into a gateway into the hacked network.
According to reports published by cyber-security firms ClearSky and Dragos earlier this year, Fox Kitten has been using this modus operandi since the summer of 2019, when it began heavily targeting vulnerabilities such as:
- Pulse Secure "Connect" enterprise VPNs (CVE-2019-11510)
- Fortinet VPN servers running FortiOS (CVE-2018-13379)
- Palo Alto Networks "Global Protect" VPN servers (CVE-2019-1579)
- Citrix "ADC" servers and Citrix network gateways (CVE-2019-19781)
FBI WARNS OF NEW ATTACKS TARGETING F5 BIG-IP DEVICES
The FBI notification sent out to the US private sector last week says the group still targets these vulnerabilities, but Fox Kitten also upgraded its attack arsenal to include an exploit for CVE-2020-5902, a vulnerability disclosed in early July that impacts BIG-IP, a very popular multi-purpose networking device manufactured by F5 Networks. Continue read from Original Post
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