- Hijacking Your Bandwidth: How Proxyware Apps Open You Up to Risk
February 7, 2023
There are many online stories and blog posts teaching people how to make “passive income” by sharing spare computing power and/or unused internet bandwidth. When users willingly or unwillingly install such software on their computers, the systems become agents of a distributed network. The operators of this distributed network might monetize it by selling proxy ...
- Here’s a list of proxy IPs to help block KillNet’s DDoS bots
February 6, 2023
A free tool aims is helping organizations defend against KillNet distributed-denial-of-service (DDoS) bots and comes as the US government issued a warning that the Russian cybercrime gang is stepping up its network flooding attacks against hospitals and health clinics. At current count, the KillNet open proxy IP blocklist lists tens of thousands of proxy IP addresses ...
- Suspected Chinese Threat Actors Exploiting FortiOS Vulnerability (CVE-2022-42475)
January 19, 2023
Mandiant is tracking a suspected China-nexus campaign believed to have exploited a recently announced vulnerability in Fortinet’s FortiOS SSL-VPN, CVE-2022-42475, as a zero-day. Evidence suggests the exploitation was occurring as early as October 2022 and identified targets include a European government entity and a managed service provider located in Africa. Mandiant identified a new malware they ...
- Roaming Mantis implements new DNS changer in its malicious mobile app in 2022
January 19, 2023
Roaming Mantis (a.k.a Shaoye) is well-known as a long-term cyberattack campaign that uses malicious Android package (APK) files to control infected Android devices and steal device information; it also uses phishing pages to steal user credentials, with a strong financial motivation. Kaspersky has been investigating the actor’s activity throughout 2022, and we observed a DNS changer ...
- Thousands of Sophos firewalls still vulnerable out there to hijacking
January 18, 2023
More than 4,000 public-facing Sophos firewalls remain vulnerable to a critical remote code execution bug disclosed last year and patched months later, according to security researchers. The flaw, CVE-2022-3236, had already been exploited as a zero-day when Sophos published a security advisory about the vulnerability in September 2022. At the time, the vendor said the hole ...
- Juniper Networks Releases Security Updates for Multiple Products
January 12, 2023
Juniper Networks has released security updates to address vulnerabilities affecting multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Juniper Networks’ security advisories page and apply the necessary updates. Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency
- How Did the FBI Get a Tor User’s IP Address?
January 12, 2023
Polling the internet: what is the best way to de-anonymize a Tor user? Somebody over at the FBI definitely has a method, but they clearly aren’t planning on telling anybody anytime soon. Motherboard originally reported that the bureau has somehow managed to nab the IP address of an alleged criminal using Tor, short for “The Onion ...
- Fortinet: Government networks targeted with now-patched SSL-VPN zero-day
January 12, 2023
Fortinet says unknown attackers exploited a FortiOS SSL-VPN zero-day vulnerability patched last month in attacks against government organizations and government-related targets. The security flaw (CVE-2022-42475) abused in these incidents is a heap-based buffer overflow weakness found in the FortiOS SSLVPNd that allowed unauthenticated attackers to crash targeted devices remotely or gain remote code execution. The network security ...
- Malicious PyPi packages create CloudFlare Tunnels to bypass firewalls
January 7, 2023
Six malicious packages on PyPI, the Python Package Index, were found installing information-stealing and RAT (remote access trojan) malware while using Cloudflare Tunnel to bypass firewall restrictions for remote access. The malicious packages attempt to steal sensitive user information stored in browsers, run shell commands, and use keyloggers to steal typed secrets. The six packages were discovered ...
- Netgear warns users to patch recently fixed WiFi router bug
December 29, 2022
Netgear has fixed a high-severity vulnerability affecting multiple WiFi router models and advised customers to update their devices to the latest available firmware as soon as possible. The flaw impacts multiple Wireless AC Nighthawk, Wireless AX Nighthawk (WiFi 6), and Wireless AC router models. Although Netgear did not disclose any information about the component affected by this ...