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Overview of IoT threats in 2023

SecureList

IoT devices (routers, cameras, NAS boxes, and smart home components) multiply every year. The first-ever large-scale malware attacks on IoT devices were recorded back in 2008, and their number has only been growing ever since. Telnet, the overwhelmingly popular unencrypted IoT text protocol, is the main target of brute-forcing.

IoT 86
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Hundreds of vulnerabilities in common Wi-Fi routers affect millions of users

Security Affairs

The researchers analyzed the network devices using IoT Inspector’s security platform, which checked for thousands of CVEs and security flaws. Since the integration of a new kernel into the firmware is costly, no manufacturer was up to date here. SecurityAffairs – hacking, routers). Pierluigi Paganini.

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IoT Cybersecurity: 5 Major Vulnerabilities and How to Tackle Them

Security Affairs

The number of sensors and smart devices connected to the internet is exponentially rising, which are the 5 Major Vulnerabilities for IoT devices. If you take a look at the global market for IoT, you can easily spot the trend. IoT devices are exposed to cybersecurity vulnerabilities. IoT is a complicated concept.

IoT 135
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OpenSSH trojan campaign targets Linux systems and IoT devices

Malwarebytes

Poorly configured Linux and Internet of Things (IoT) devices are at risk of compromise from a cryptojacking campaign , according to researchers at Microsoft. Microsoft claims to have traced this particular campaign to a member of a hacking forum who offers several tools for sale in what may be a dedicated malware as a service operation.

IoT 82
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ASUS addressed critical flaws in some router models

Security Affairs

ASUS addressed critical vulnerabilities in multiple router models, urging customers to immediately install firmware updates. ASUS is warning customers to update some router models to the latest firmware to address critical vulnerabilities. “Update your router to the latest firmware. ” ASUS added.

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Multiple DDoS botnets were observed targeting Zyxel devices

Security Affairs

The cause of the vulnerability is the improper error message handling in Zyxel ZyWALL/USG series firmware versions 4.60 through 4.73, VPN series firmware versions 4.60 through 5.35, USG FLEX series firmware versions 4.60 through 5.35, and ATP series firmware versions 4.60 through 5.35. ” concludes the report.

DDOS 98
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A new Zerobot variant spreads by exploiting Apache flaws

Security Affairs

Microsoft Threat Intelligence Center (MSTIC) researchers discovered a new variant of the Zerobot botnet (aka ZeroStresser) that was improved with the capabilities to target more Internet of Things (IoT) devices. Adopt a comprehensive IoT security solution. SecurityAffairs – hacking, botnet). Pierluigi Paganini.

IoT 116