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PTZOptics cameras zero-days actively exploited in the wild

Security Affairs

The company discovered the zero-day vulnerabilities in IoT live-streaming cameras, used in industrial operations, healthcare, and other sensitive environments. Affected devices use VHD PTZ camera firmware < 6.3.40 “Organizations using VHD PTZ camera firmware < 6.3.40 ” concludes the report.

Firmware 120
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Contec CMS8000 patient monitors contain a hidden backdoor

Security Affairs

“This fact sheet details an analysis of three firmware package versions of the Contec CMS8000, a patient monitor used by the U.S. Healthcare and Public Health (HPH) sector. ” The vulnerabilities impact the following products: CMS8000 Patient Monitor: Firmware version smart3250-2.6.27-wlan2.1.7.cramfs

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Sophos details five years of China-linked threat actors’ activity targeting network devices worldwide

Security Affairs

Successful exploitation of these vulnerabilities could allow attackers to steal sensitive data, inject firmware payloads, and even reach LAN-connected devices. Since mid-2022, threat actors shifted to targeted, manual attacks on high-value targets like government agencies, critical infrastructure, R&D, healthcare, and finance.

Firmware 120
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Guest Essay: The urgent need to improve firmware security — especially in OT and IoT routers

The Last Watchdog

The findings focused on outdated software components in router firmware, across sectors from industrial operations to healthcare and critical infrastructure, highlighting associated cyber risks. Equally alarming was the widespread presence of known vulnerabilities, or “n-day” vulnerabilities, in the firmware images.

Firmware 100
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PYSA Ransomware Attacks Targeting Healthcare, Education and Government Institutions, FBI Warns

Hot for Security

The Federal Bureau of Investigation has issued a flash alert warning of an increase in PYSA ransomware attacks targeting government entities, educational institutions, private companies and the healthcare sector in the US and the UK. Install updates/patch operating systems, software, and firmware as soon as they are released.

Education 111
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Security News in Review: Google’s Project Zero Shuts Down Counterterrorist Hacking Team; Enterprises See Rise in Firmware Attacks

Security Boulevard

This weekend on security news in review, we have some new data on firmware attacks against global enterprises, insights into how much damage ransomware has caused the healthcare industry, and the Department of Homeland Security laying out a new cybersecurity strategy. .

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Why Healthcare IoT Requires Strong Machine Identity Management

Security Boulevard

Why Healthcare IoT Requires Strong Machine Identity Management. The healthcare industry has been leveraging IoT devices for years, steadily increasing its use in facilities and patient care. By 2027, the IoT in Healthcare market is expected to reach $290 billion , up from just $60 billion in 2019. brooke.crothers.