June 2021 – We Fix PC

Leaked Babuk Locker ransomware builder used in new attacks

A leaked tool used by the Babuk Locker operation to create custom ransomware executables is now being used by another threat actor in a very active campaign targeting victims worldwide. […]

30 Jun

CISA releases new ransomware self-assessment security audit tool

The US Cybersecurity and Infrastructure Security Agency (CISA) has released the Ransomware Readiness Assessment (RRA), a new module for its Cyber Security Evaluation Tool (CSET). […]

30 Jun

Windows 11 makes TPM Diagnostics tool its first optional feature

Windows 11 comes with a new optional feature called ‘TPM Diagnostics’ that allows administrators to query the data stored on a device’s TPM security processor. […]

30 Jun

Microsoft finds Netgear router bugs enabling corporate breaches

Attackers could use critical firmware vulnerabilities discovered by Microsoft in some NETGEAR router models as a stepping stone to move laterally within enterprise networks. […]

30 Jun

Public Windows PrintNightmare 0-day exploit allows domain takeover

Technical details and proof-of-concept (PoC) exploit have been accidentally leaked for a currently unpatched vulnerability in Windows that allows remote code execution. […]

30 Jun

Lorenz ransomware decryptor recovers victims’ files for free

Dutch cybersecurity firm Tesorion has released a free decryptor for the Lorenz ransomware, allowing victims to recover some of their files for free without paying a ransom. […]

29 Jun

The known Windows 11 issues and how you can fix them

The first Windows 11 preview build was released yesterday, and with it came a variety of bugs that are sure to frustrate testers. Below we have listed the most noticeable issues and how you can fix them. […]

29 Jun

Hackers use zero-day to mass-wipe My Book Live devices

A zero-day vulnerability in Western Digital My Book Live NAS devices allowed a threat actor to perform mass-factory resets of devices last week, leading to data loss. […]

29 Jun

Windows 11 includes the DNS-over-HTTPS privacy feature – How to use

Microsoft has added a privacy feature to Windows 11 called DNS-over-HTTPS, allowing users to perform encrypted DNS lookups to bypass censorship and Internet activity. […]

29 Jun

Russian hackers had months-long access to Denmark’s central bank

Russian state hackers compromised Denmark’s central bank (Danmarks Nationalbank) and planted malware that gave them access to the network for more than half a year without being detected. […]

Month: June 2021

Leaked Babuk Locker ransomware builder used in new attacks

CISA releases new ransomware self-assessment security audit tool

Windows 11 makes TPM Diagnostics tool its first optional feature

Microsoft finds Netgear router bugs enabling corporate breaches

Public Windows PrintNightmare 0-day exploit allows domain takeover

Lorenz ransomware decryptor recovers victims’ files for free

The known Windows 11 issues and how you can fix them

Hackers use zero-day to mass-wipe My Book Live devices

Windows 11 includes the DNS-over-HTTPS privacy feature – How to use

Russian hackers had months-long access to Denmark’s central bank