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Security Affairs newsletter Round 377

Security Affairs

Greek intelligence service used surveillance malware to spy on a journalist, Reuters reports Slack resets passwords for about 0.5% of its users due to the exposure of salted password hashes Twitter confirms zero-day used to access data of 5.4

Spyware 126
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Overview of IoT threats in 2023

SecureList

As if that were not enough, many IoT devices have unalterable main passwords set by manufacturers. Dark web services: DDoS attacks, botnets, and zero-day IoT vulnerabilities Of all IoT-related services offered on the dark web, DDoS attacks are worth examining first. Unfortunately, users tend to leave these passwords unchanged.

IoT 86
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Avoslocker ransomware gang targets US critical infrastructure

Security Affairs

. “AvosLocker is a Ransomware as a Service (RaaS) affiliate-based group that has targeted victims across multiple critical infrastructure sectors in the United States including, but not limited to, the Financial Services, Critical Manufacturing, and Government Facilities sectors. Use multifactor authentication where possible.

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Spyware in the IoT – the Biggest Privacy Threat This Year

SiteLock

This is exactly what happened on October 12, 2016, when the Mirai botnet used an army of IoT devices — like security cameras, digital video recorders (DVRs) and routers — to execute a massive distributed denial of service (DDoS) attack which left much of the internet inaccessible. People tend to choose passwords that are easy to guess.

IoT 98
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Cyber Best Practices for Overseas Asset Security

SecureWorld News

You should also exercise caution when partnering with foreign suppliers or manufacturers—particularly in regions without access to modern tech infrastructure—as they may not have the same level of cyber awareness. However, be extra vigilant, as adopting these solutions expands your attack surface.

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IoT Cybersecurity: 5 Major Vulnerabilities and How to Tackle Them

Security Affairs

Nobody told them that their coffee machine could be hacked into or that their camera could be used to launch a DDoS attack. The Flaws in Manufacturing Process. Manufacturers saw this as an opportunity and rushed in to grab their own piece of the IoT market. It can be prevented through the use of an online VPN.

IoT 135
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Best Distributed Denial of Service (DDoS) Protection Tools

eSecurity Planet

Distributed denial of service (DDoS) attacks can cripple an organization, a network, or even an entire country, and they show no sign of slowing down. DDoS attacks may only make up a small percentage of security threats, but their consequences can be devastating. According to Imperva Research Labs, DDoS attacks tend to come in waves.

DDOS 126