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New PumaBot targets Linux IoT surveillance devices

Security Affairs

PumaBot skips broad internet scans and instead pulls a list of targets from its C2 server to brute-force SSH logins. It checks the environment to avoid honeypots or restricted systems and looks specifically for the term Pumatronix, a maker of surveillance and traffic cameras, hinting at IoT targeting or an attempt to bypass certain devices.

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The NSA is Refusing to Disclose its Policy on Backdooring Commercial Products

Schneier on Security

At the end of 2015, the maker of internet switches disclosed that it had detected malicious code in some firewall products. Researchers later determined that hackers had turned the firewalls into their own spy tool here by altering Juniper’s version of Dual EC. Juniper said little about the incident.

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Experts Explain How to Bypass Recent Improvement of China’s Great Firewall

Security Affairs

Experts from Great Firewall Report analyzed recent upgrades to China’s Great Firewall and revealed that it can be circumvented. Members of the Great Firewall Report group have analyzed the recent improvement implemented for China’s Great Firewall censorship system and revealed that it is possible to bypass it.

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Millions of Xiongmai video surveillance devices can be easily hacked via cloud feature

Security Affairs

Millions of Xiongmai video surveillance devices can be easily hacked via cloud feature, a gift for APT groups and cyber crime syndicates. The flaws reside in a feature named the “XMEye P2P Cloud” that is enabled by default which is used to connect surveillance devices to the cloud infrastructure. Pierluigi Paganini.

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GUEST ESSAY: As cyber risks rise in 2020, as they surely will, don’t overlook physical security

The Last Watchdog

All the encryption , firewalls , cryptography, SCADA systems , and other IT security measures would be useless if that were to occur. The internet of things (IoT) is widening the sphere of physical security as smart devices connected to business systems via the internet may be located outside of established secure perimeters.

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Australia, Canada, New Zealand, and the U.S. warn of PRC-linked cyber espionage targeting telecom networks

Security Affairs

These include scrutinizing network device configurations, implementing advanced monitoring solutions, and restricting internet exposure of management traffic. Strong segmentation with firewalls and DMZs, securing VPN gateways, and ensuring encrypted traffic with TLS v1.3 are essential for protecting data. “For

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Who’s Hacking You?

Webroot

Once the criminal redirects internet traffic to malicious websites or takes control of servers, the damage is inevitable. One of the most common methods of infiltration includes internet-based attacks, such as Denial of Service (DoS), Distributed Denial of Service (DDoS) and DNS poisoning.

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