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Stayin’ Alive campaign targets high-profile Asian government and telecom entities. Is it linked to ToddyCat APT?

Security Affairs

A cyberespionage campaign, tracked as Stayin’ Alive, targeted high-profile government and telecom entities in Asia. ” reads the analysis published by Checkpoint. The CurKeep payload is very small, it is 10kb in size, contains 26 functions and is not statically compiled with any library. Is it linked to ToddyCat APT?

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Homomorphic Encryption Makes Real-World Gains, Pushed by Google, IBM, Microsoft

eSecurity Planet

The increasing mobility of data, as it ping-pongs between clouds, data centers and the edge, has made it an easier target of cybercrime groups, which has put a premium on the encryption of that data in recent years. Since then, interest in fully homomorphic encryption (FHE) has increased, largely paralleling the rise of cloud computing.

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Experts warn of attacks using a new Linux variant of SFile ransomware

Security Affairs

Some variants of the ransomware append the English name of the target company to the filenames of the encrypted files. ” reads the analysis published by Rising.AFR-6fyvilv #Sfile #Ransomware New Sample: 6E029B9B0A600CDC1E75A4F7228B332B pic.twitter.com/tB27dM8tjd — dnwls0719 (@fbgwls245) January 9, 2022. as the suffix name.

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China-linked APT41 group targets Hong Kong with Spyder Loader

Security Affairs

Symantec pointed out that the attacks against government organizations in Hong Kong remained undetected for a year in some cases. ” reads the analysis published by Symantec. Spyder Loader loads AES-encrypted blobs to create the wlbsctrl.dll which acts as a next-stage loader that executes the content.

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Strong Encryption Explained: 6 Encryption Best Practices

eSecurity Planet

Strong encryption protects data securely from unauthorized access, but the specific algorithms that qualify as strong encryption change over time as computing power increases and researchers develop new ways to break encryption. What Makes an Encryption Algorithm Strong?

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Crooks target Healthcare facilities involved in Coronavirus containment with Ransomware

Security Affairs

PaloAlto Networks experts warn of malicious Coronavirus themed phishing campaigns targeting government and medical organizations. Recently organizations in healthcare, research, and government facilities have been hit by Coronavirus-themed attacks that deployed multiple malware families, including ransomware and information stealers (i.e.

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Cyber espionage campaign targets Asian countries since 2021

Security Affairs

A cyber espionage group targets governments and state-owned organizations in multiple Asian countries since early 2021. Threat actors are targeting government and state-owned organizations in multiple Asian countries as parts of a cyber espionage campaign that remained under the radar since early 2021. ” continues the report.