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Medibank Defends its Security Practices as its Ransomware Woes Worsen

IT Governance

In most cases, basic personal information – such as their name, date of birth, email address, phone number and gender – was exposed. The first was damaging enough, containing patients’ names, addresses and birthdates. Things got worse for Medibank after a second database was leaked , containing a file named “abortions”.

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macOS Backdoor RustDoor likely linked to Alphv/BlackCat ransomware operations

Security Affairs

The researchers noticed that the backdoor contained a plist file named ‘test’. Some configurations also include specific instructions about what data to collect, such as the maximum size and maximum number of files, as well as lists of targeted extensions and directories, or directories to exclude” Bitdefender continues. .

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The North Korean Kimsuky APT threatens South Korea evolving its TTPs

Security Affairs

The infection starts with a classic executable file with “ scr ” extension, an extension used by Windows to identify Screensaver artifacts. Upon execution, the malware writes a file named “ <random_name> tmp.db ” inside the “%AppData%LocalTemp” path through the usage of the Microsoft Utility “ regsvr32.exe

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Proactively Protecting Your Sensitive Information for Remote Workers

AIIM

This strategy can help keep project files organized among team members and aid in the disposition of documents once a project has been completed. Discovering content on an employee’s workstation by examining meta-data criteria such as file name, type, or age. social security numbers, customer information, etc.).

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Experts warn of backdoor-like behavior within Gigabyte systems

Security Affairs

Further analysis revealed that this behavior is present in hundreds of models of Gigabyte PCs. Upon analyzing of the impacted UEFI firmware, the researchers identified a file named File Name: 8ccbee6f7858ac6b92ce23594c9e2563ebcef59414b5ac13ebebde0c715971b2.bin ” reads the analysis from Eclypsium.

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Another Ransomware For Linux Likely In Development

Security Affairs

The ELF file we found itself is new, but the Onion link found in the ransomware binary appears to be down, indicating that this new Linux-targeted ransomware might still be under development. Once the folder path is given, it starts encrypting files present inside the folder. Figure 2: DarkAngels ransomware in action.

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Russia-linked Turla APT uses new TinyTurla-NG backdoor to spy on Polish NGOs

Security Affairs

changepoint” : This command is used to likely tell the implant to switch to the second C2 URL present in the implant. get” : Fetch a file specified by the C2 using an HTTP GET request and write it to the specified location on disk. post” : Exfiltrate a file from the victim to the C2, e.g., post C:some_file.bin.

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