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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.

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BlackByte ransomware breached at least 3 US critical infrastructure organizations

Security Affairs

As of November 2021, BlackByte ransomware had compromised multiple US and foreign businesses, including entities in at least three US critical infrastructure sectors (government facilities, financial, and food & agriculture).” Install updates/patch operating systems, software, and firmware as soon as updates/patches are released.

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Daixin Team targets health organizations with ransomware, US agencies warn

Security Affairs

US government agencies warned that the Daixin Team cybercrime group is actively targeting the U.S. Below are the mitigations provided in the alert: Install updates for operating systems, software, and firmware as soon as they are released. Healthcare and Public Health sector with ransomware.

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US gov agencies e private firms warn nation-state actors are targeting ICS & SCADA devices

Security Affairs

The US government agencies warned of threat actors that are targeting ICS and SCADA systems from various vendors. Maintain known-good offline backups for faster recovery upon a disruptive attack, and conduct hashing and integrity checks on firmware and controller configuration files to ensure validity of those backups.

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FBI and CISA are warning of APT actors targeting Fortinet FortiOS servers

Security Affairs

In March 2021, government experts observed state sponsored hackers scanning the internet for servers vulnerable to the above flaws, the attackers were probing systems on ports 4443, 8443, and 10443. Attackers were exploiting the flaw in the attempt to access multiple government, commercial, and technology services networks.

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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. Unfortunately, at that moment, there were over 300,000 of those cameras connected to the internet. Nowadays, malware is an indispensable part of the internet (even if we do not like it).

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MY TAKE: Why COVID-19 ‘digital distancing’ is every bit as vital as ‘social distancing’

The Last Watchdog

Targeting key sectors The healthcare sector and local governments carry a huge burden and must communicate extensively and exhaustively to get us clear of COVID-19. Make sure you do everything possible to secure your mobile devices and that both the firmware and software are routinely updated. Always remember. Never trust.