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petya
About this tag
Petya is a ransomware family that emerged in 2017, targeting Microsoft Windows operating systems by encrypting the master boot record and rendering infected machines unusable. A notable variant, NotPetya, surfaced on June 27, 2017, and spread rapidly across multiple countries and sectors. According to Microsoft's analysis, the initial infection vector was a compromised update from a Ukrainian finance application. The malware used various tools to propagate within networks. Discussions on WindowsForum.com include user concerns about protecting older laptops from Petya and other ransomware, as well as official advisories from the NCCIC detailing affected systems and indicators of compromise. The tag covers technical analysis, mitigation strategies, and real-world impact of these attacks.
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TA17-181A: Petya Ransomware
Original release date: July 01, 2017 | Last revised: July 28, 2017 Systems Affected Microsoft Windows operating systems Overview This Alert has been updated to reflect the National Cybersecurity and Communications Integration Center's (NCCIC) analysis of the "NotPetya" malware variant. The...- News
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- backup cybersecurity data breach disaster recovery encryption eternalblue extended security updates incident response malware ms17-010 network security notpetya petya ransomware smb threat analysis vulnerability windows wmi
- Replies: 0
- Forum: Security Alerts
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Windows 7 Windows updates NOT Compaq laptop
I have an older laptop that I try to keep secure with windows updates. Especially In the wake of all these ransom ware attacks. When new updates are issued on my desktop, I check the laptop to see if it will be getting same. Never happens. When I go to my security menu and ask for windows...- Fenway16
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- compaq cybersecurity desk help laptop maintenance microsoft older systems petya protection ransomware risk security software update troubleshooting update issues user concerns wannacry windows update
- Replies: 5
- Forum: Windows Security
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TA17-181A: Petya Ransomware
Original release date: July 01, 2017 Systems Affected Microsoft Windows operating systems Overview On June 27, 2017, NCCIC was notified of Petya ransomware events occurring in multiple countries and affecting multiple sectors. Petya ransomware encrypts the master boot records of infected...- News
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- backup cve-2017-0144 cve-2017-0145 cybercrime data recovery encryption malicious software malware ms17-010 nccic network security petya phishing ransomware security smb threats virus windows
- Replies: 0
- Forum: Security Alerts
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Update on Petya malware attacks
As happened recently with WannaCrypt, we again face a malicious attack in the form of ransomware, Petya. In early reports, there was a lot of conflicting information reported on the attacks, including conflation of unrelated and misleading pieces of data, so Microsoft teams mobilized to...- News
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- attack surface cve-2017-0144 cve-2017-0145 cybercrime device guard investigation malware microsoft network segmentation petya protection ransomware security smbv1 threat landscape update vulnerability windows 10
- Replies: 0
- Forum: Security Alerts