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Dora Tudor

Cyber Security Enthusiast

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Dora is a digital marketing specialist within Heimdal™ Security. She is a content creator at heart - always curious about technology and passionate about finding out everything there is to know about cybersecurity.

Latest Articles

Dora Tudor's Recent Articles

Cybersecurity News | QUICK READ

Malicious Actors Hijacked Bitcoin.org

The Hackers Managed to Steal $17,000 in ‘Double Your Cash’ Scam.

Cybersecurity News | QUICK READ

A New Flaw Was Discovered in the Microsoft Windows Platform Binary Table (WPBT)

The Vulnerability Could Allow Hackers to Install Rootkits on Windows Devices.

Cybersecurity News | QUICK READ

A Backdoor Was Added by the REvil Ransomware Developers in an Attempt to Cheat Affiliates

It Looks Like the Operators Have Left Their Partners Out of the Deal and Stole the Entire Ransom.

Cybersecurity News | QUICK READ

Malware Developers Are Working on Tricking Windows Validation

The Developers Were Spotted While Creating Malformed Code Signatures.

Cybersecurity News | QUICK READ

Hackers Are Scanning for the Vulnerability Found in Vmware

The Threat Actors Started Targeting the Internet-Exposed Vmware Vcenter Servers.

Cybersecurity News | QUICK READ

A Second Farming Cooperative Got Shut Down by Ransomware This Week

The Minnesota Farming Supply Cooperative, Crystal Valley, Suffered a Ransomware Attack.

Cybersecurity News | QUICK READ

A Critical VMware Bug Found in the Default vCenter

The Customers Should Immediately Patch a Critical Arbitrary File Upload Vulnerability Discovered in the Analytics Service.

Cybersecurity News | QUICK READ

A New MacOS Zero-day Vulnerability Was Recently Discovered

The Flaw Allows Attackers to Run Commands Remotely.

Cybersecurity News | QUICK READ

BlackMatter Ransomware Hits New Cooperative

The Ransomware Group Asked for a $5.9 Million Ransom.

Cybersecurity News | QUICK READ

Windows IIS Servers Compromised

Expired Certificate Notice Pages Were Added to the Servers Prompting Visitors to Download a Malicious Phony Installer.

Cybersecurity News | QUICK READ

$200M Lost in Illegal Phone Unlocking Scheme

A Pakistani Fraudster Received 12 Years in Prison After Coordinating a Seven-Year Scheme Causing AT&T to Lose $200M.

Cybersecurity News | QUICK READ

A New Crypto Giveaway Scam Is Promoted Via Email

The Elon Musk-themed Cryptocurrency Giveaway Scam Is Promoted Through Spam Email Campaigns.

Cybersecurity News | QUICK READ

A New Malware Uses Windows Subsystem

Malicious Linux Binaries Created for the Windows Subsystem for Linux (WSL) Were Discovered.

Cybersecurity News | QUICK READ

FBI and CISA Warn Regarding a Critical Zoho Bug

It Seems that State-backed APT Groups Are Actively Exploiting a Critical Flaw in Zoho.

Cybersecurity News | QUICK READ

Microsoft Fixes Critical Vulnerabilities in Linux App

Four Critical Vulnerabilities Found in the OMI Software Agent Silently Installed on Azure Linux Were Fixed.

Cybersecurity News | QUICK READ

Former U.S. Intelligence Operatives Will Have to Pay $1.6M

The Former Employees Agreed to Pay $1,685,000 in Penalties in Order to Not Be Prosecuted For Violations of U.S. Export Control, Computer Fraud, and Access Device Fraud Laws.

Cybersecurity News | QUICK READ

Zloader Attacks Able to Disable Windows Defender

A New Zloader Campaign Uses a New Infection Chain to Disable Microsoft Defender Antivirus in Order to Avoid Detection.

Cybersecurity News | QUICK READ

All PrintNightmare Vulnerabilities Were Fixed

Microsoft Released a Patch Meant to Fix All Remaining PrintNightmare Zero-day Vulnerabilities.

Cybersecurity News | QUICK READ

Apple IOS Zero-day Vulnerabilities Running Rampant in 2021

Yet Another iOS Zero-day Vulnerability Is Targeted by Apple’s Latest Security Patch. The Vulnerability Has Been Used to Deploy NSO iPhone Spyware.

Cybersecurity News | QUICK READ

A Version of Linux Cobalt Strike Beacon Is Being Used in Ongoing Attacks

This Is an Unofficial Version Created by Unknown Threat Actors from Scratch.

Cybersecurity News | QUICK READ

Windows Exploit Tutorials Shared on Hacking Forums

Windows MSHTML Zero-day Vulnerability Tutorials and Exploits Were Found on Hacking Forums.

Cybersecurity News | QUICK READ

REvil Ransomware Has Returned

The Malicious Group Is Back in Full Attack Mode and Is Leaking Data.

Cybersecurity News | QUICK READ

Microsoft Fixed a Bug That Was Allowing Hackers to Take Over Azure Containers

The Vulnerability Found Allowed a Malicious Container to Take Over Other Containers.

Cybersecurity News | QUICK READ

Mēris Botnet Breaks DDoS Record

A New Distributed Denial-of-service (DDoS) Botnet Attacked the Russian Internet Company Yandex.

Cybersecurity News | QUICK READ

Zoho’s Critical ADSelfService Plus Bug Was Patched

CISA Warned About the Possibility of Exploiting a Critical Vulnerability in Zoho’s ManageEngine ADSelfService Plus.

Cybersecurity News | QUICK READ

List Containing Almost 500,000 Fortinet VPN Login Names and Passwords Was Leaked

A Threat Actor Scraped the Leaked Passwords from Exploitable Devices.

Cybersecurity News | QUICK READ

The Ongoing Office 365 Zero-Day Attacks Have a Temporary Fix

The Fix Can Mitigate a Remote Code Execution Vulnerability that Exists in Windows.

Cybersecurity News | QUICK READ

McDonald's Password for the Monopoly VIP Database Leaked

A Bug Affected the McDonald’s Monopoly VIP Game in the United Kingdom.

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