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Threat Trends: Firewall

Cisco Security

In any perimeter defense a key component is firewalls—the proverbial guard towers in your fortifications. In this Threat Trends release, we’ll be looking at Cisco Secure Firewall. The goal is to highlight the common threats that organizations encounter and block with Secure Firewall. Secure Firewall version 7.0

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New Ttint IoT botnet exploits two zero-days in Tenda routers

Security Affairs

Security researchers provided technical details about an IoT botnet dubbed Ttint that has been exploiting two zero-days in Tenda routers. Security researchers at Netlab, the network security division Qihoo 360, have published a report that details an IoT botnet dubbed Ttint. Pierluigi Paganini.

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Sophos blocked attacks exploiting XG Firewall zero-day to deploy Ransomware

Security Affairs

Hackers attempted to exploit a zero-day flaw in the Sophos XG firewall to distribute ransomware to Windows machines, but the attack was blocked. It was designed to download payloads intended to exfiltrate XG Firewall-resident data. Sophos was informed of the attacks exploiting the zero-day issue by one of its customers on April 22.

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5 IoT Security Predictions for 2019

Security Affairs

2018 was the year of the Internet of Things (IoT), massive attacks and various botnets hit smart devices, These are 5 IoT Security Predictions for 2019. IoT Attacks in 2018. Do the increased attacks mean the industry is becoming accustomed to IoT cyber attacks? Three IoT Attack Avenues for 2019.

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Silex malware bricks thousands of IoT devices in a few hours

Security Affairs

Security experts warn of a new piece of the Silex malware that is bricking thousands of IoT devices, and the situation could rapidly go worse. Cashdollar explained that the Silex malware trashes the storage of the infected devices, drops firewall rules and wipe network configurations before halting the system. ” reported ZDnet.

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ARES ADB IOT Botnet targets Android Set Top Boxes (STB) and TVs

Security Affairs

Researchers from WootCloud Labs have uncovered a new IoT botnet named Ares that is targeting Android-based devices. Experts from WootCloud Labs have spotted a new IoT botnet tracked as Ares that is targeting Android-based devices that have a debug port exposed online. IoT #malware branches seen in ????????

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Massive increase in XorDDoS Linux malware in last six months

Malwarebytes

XorDDoS, a Linux Trojan known for its modularity and stealth, was first discovered in 2014 by the white hat research group, MalwareMustDie (MMD). Security IoT devices. If you have an IoT device at home, know there are ways to secure it. If you plan to get an IoT device soon, buy from a well-known brand.

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