Hackers had been lurking undetected, and the FBI confirms they've breached systems critical to national security.
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The US Cybersecurity and Infrastructure Security Agency confirmed this week that the recent Microsoft attack from Russian hackers stole emails between the company and the US government.
Microsoft said Chinese hackers accessed US and EU government email accounts. Senator Wyden asked authorities to investigate Microsoft's role and negligence. They worry about the encryption keys.
The new access to security logs is a result of Microsoft working with the US Cybersecurity and Infrastructure Security Agency (CISA) to improve online security against cyberattacks.
U.S. federal cybersecurity agency CISA has developed a Python-based utility to detect signs of hacking in Microsoft cloud environments including Microsoft 365, Azure, and Azure Active Directory (AAD).
The cybercriminals behind the ESXiArgs ransomware have created a new variant that evades the recovery script that the U.S. CISA recently released. The new version also comes with a new ransom note.
CISA has released a data recovery script dubbed "ESXiArgs-Recover" in order to help users who have been affected by the massive worldwide ESXiArgs ransomware server attacks on VMWare's vSphere.
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is no longer recommending the installation of May Patch Tuesday updates on Domain Controllers because of authentication issues.
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A document has revealed that most U.S. intelligence agencies, including FBI, NSA, CIA, and DHS use ad blockers due to fear of targeted ads and malvertising, even though they are not mandated to do so.
Microsoft highlighted a collection of BadAlloc vulnerabilities earlier this year. Federal U.S. cybersecurity agency CISA has now issued an advisory as the problem affects tons of BlackBerry products.
An exploit called "PrintNightmare" is being investigated by Microsoft. It potentially affects all versions of Windows. U.S. CISA has marked it as "critical" as it can lead to remote code execution.
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