Security Affairs

MARCH 19, 2023

Much ado about nothing Cisco fixed CVE-2023-20049 DoS flaw affecting enterprise routers Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs – hacking, newsletter) The post Security Affairs newsletter Round 411 by Pierluigi Paganini appeared first on Security Affairs.

Security 88

Security Ransomware Mining Phishing 88

Security Affairs

FEBRUARY 14, 2023

Microsoft Patch Tuesday security updates for February 2023 addressed 75 flaws, including three actively exploited zero-day bugs. None of the vulnerabilities addressed this month are listed as publicly known, but three flaws are listed as being exploited in the wild at the time of disclosure.

Authentication 94

Authentication IoT Security IT 94

Security Affairs

MARCH 2, 2021

Microsoft released emergency out-of-band security updates for all supported Microsoft Exchange versions that fix four zero-day flaws. Four chained zero days are being exploited in the wild against Exchange Server, aka Outlook Web App.

Authentication 104

Authentication Access Education Passwords 104

Security Affairs

MARCH 8, 2021

Microsoft updated its Microsoft Safety Scanner (MSERT) tool to detect web shells employed in the recent Exchange Server attacks. Microsoft has detected multiple 0-day exploits being used to attack on-premises versions of Microsoft Exchange Server in limited and targeted attacks.

Authentication 109

Authentication Access Security IT 109

Krebs on Security

FEBRUARY 14, 2023

Microsoft is sending the world a whole bunch of love today, in the form of patches to plug dozens of security holes in its Windows operating systems and other software. Microsoft’s security advisories are somewhat sparse with details about the zero-day bugs. Let’s hope the fix comprehensively addresses the problem.”

Phishing 46

Phishing Security Authentication Ransomware 46

IT Governance

JANUARY 10, 2022

The cyber security landscape offered similarly familiar topics: there were huge data breaches at Facebook and LinkedIn, while the threat of ransomware reached catastrophic levels. That statement was soon justified, with healthcare facilities and hospitals facing a barrage of attacks throughout the year.

Security 115

Security Data breaches Ransomware Phishing 115

ForAllSecure

OCTOBER 25, 2022

William Bangham: Judy, the FBI said a group known as Dark Side is responsible for this cyber attack, which used what is known as ransomware ransomware is malicious computer code that blocks and owners access to their computer network until a ransom gets paid. As soon as Russian invaded Ukraine, the criminal activity rose once again.

Ransomware 40

Ransomware Encryption IT Access 40