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Quantum Threats and How to Protect Your Data

SecureWorld News

SPHINCS+: Provides a backup option for digital signatures, using a different mathematical approach to enhance diversity and ensure long-term security. Preparing for a quantum future: steps for organizations Engage with manufacturers and third parties: Collaborate with vendors and partners to implement PQC solutions for essential services.

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Medusa Ransomware Warning: CISA and FBI Issue Urgent Advisory

eSecurity Planet

Since its emergence in 2021, Medusa has targeted over 300 victims across various critical infrastructure sectors, including medical, education, legal, insurance, technology, and manufacturing. Maintain offline backups: Store critical data backups offline to ensure recovery in case of an attack, preventing data loss and reducing downtime.

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Ransomware attack on MSI led to compromised Intel Boot Guard private keys

Malwarebytes

While the statement does not reveal a lot of tangible information, this snippet is important: “MSI urges users to obtain firmware/BIOS updates only from its official website, and not to use files from sources other than the official website.” Create offsite, offline backups. Don’t get attacked twice.

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Triada strikes back

SecureList

With time, the vulnerabilities were patched, and restrictions were added to the firmware. Attackers are leveraging this by embedding malicious software into Android device firmware. Attackers are now embedding a sophisticated multi-stage loader directly into device firmware. oat ) located in the same directory.

Malware 84
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Ranzy Locker ransomware hit tens of US companies in 2021

Security Affairs

The victims include the construction subsector of the critical manufacturing sector, the academia subsector of the government facilities sector, the information technology sector, and the transportation sector.” Install updates/patch operating systems, software, and firmware as soon as updates/patches are released.

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A new wave of Qlocker ransomware attacks targets QNAP NAS devices

Security Affairs

The ransomware known as Qlocker exploits CVE-2021-28799 to attack QNAP NAS running certain versions of HBS 3 (Hybrid Backup Sync).” Then it also deletes snapshots to prevent restoring of data from the backups and drops a ransom note (named !!!READ_ME.txt) Up to date apps and firmware seem not to help either.”

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CISA and FBI issue alert about Zeppelin ransomware

Malwarebytes

While anyone can fall victim to these threat actors, the FBI noted that this malware has been used to target a wide range of businesses and critical infrastructure organizations, including defense contractors, educational institutions, manufacturers, technology companies, and especially organizations in the healthcare and medical industries.