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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

News | QUICK READ

New Ransomware Variant Dubbed ‘Cheers’ Discovered

The Linux-based Ransomware Variant Is Compromising ESXi Servers.

Cybersecurity Basics | QUICK READ

What Is Ping of Death?

A Comprehensive Guide about PoD and How to Prevent It?

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GM Credential Stuffing Attack Reveals Automobile Owners' Details

The Attack Exposed User Information and Allowed Hackers to Cash Rewards Points for Gift Cards.

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Deep Fakes of Elon Musk Promote BitVex Fraud

Scammers Are Using Bogus Elon Musk Videos to Promote a BitVex Trading Platform Fraud that Takes Deposited Money.

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500,000 Chicago Students' Data Exposed in Ransomware Attack

Battelle for Kids, Chicago Public Schools’ Vendor Experienced a Ransomware Attack.

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Conti Ransomware Shuts Down and Rebrands Itself

Despite Dropping the Conti Name, the Criminal Group Will Remain a Major Player in the Ransomware Landscape.

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Millions of Cyberattacks Are Targeting Tatsu WordPress Plugin

Hackers Are Leveraging CVE-2021-25094, a Remote Code Execution Vulnerability.

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'Thanos' Ransomware Builder Was Designed by a Physician

A French-Venezuelan Doctor Allegedly Created “Thanos” Ransomware and Other Cybercriminal Tools.

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WordPress Websites Files and Databases Injected with Malicious JavaScript

The Malicious Campaign Allowed the Attacker the Ability to Redirect the Website Users to a Location of Their Choosing.

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New Phishing-as-a-Service Toolkit Discovered

Cybercriminals May Use Frappo to Attack Major Financial Institutions and Online Retailers.

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Transport for NSW Suffers Cyber Incident

Its Online Authorised Inspection Scheme Application Was Accessed by an Unauthorised Third Party.

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Medical Software Company Fined €1.5M for Exposing 490k Patients' Data

Dedalus Biology Was Fined by the French Data Protection Regulator (CNIL).

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The Tenet Case: Are Hackers Targeting the Healthcare Industry?

How Healthcare Can Stay Safe in this Cybersecurity Landscape.

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A Zero-Click Vulnerability Is Exploited by NSO Spyware

The New Zero-Click iMessage Vulnerability May be Used to Install the Malware on iPhones.

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Nordex Hit by Conti Ransomware

The Wind Turbine Developer Had to Shut Down Its IT Systems in Order to Prevent the Spread of the Attack.

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Hacking Forum RaidForums Shut Down

The Forum’s Founder Was Arrested.

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Zegna Confirmed Ransomware Attack

The Luxury Fashion House Admitted that It Became the Victim of a Ransomware Attack in August 2021.

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Conti's Leaked Ransomware Used to Target Russian Businesses

It Seems that a Hacker Group Exploited the Conti Ransomware’s Source Code. 

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A Member of the FIN7 Hacking Gang Was Sentenced to Five Years in Jail

He Was Convicted for Breaching Victims’ Networks and Stealing Credit Card Information.

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CashApp Customers Affected by Data Breach

8.2 Million US Customers Got Their Account Information Accessed.

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Info-Stealing Malware Pushed Through WhatsApp Messages

Voice Messages Are Being Used as a Lure.

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A Fake Data Breach Used Emails to Steal Cryptocurrency Wallets

Trezor Users Have Been Targeted by a Phishing Campaign.

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Deep Panda Hacking Group Is Targeting VMware Horizon Servers

The Threat Actors Are Trying to Install an Unique Rootkit Known as ‘Fire Chili’.

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National Emergency in the United States Prolonged

The Decision Was Taken Due to Elevated Malicious Cyber Activity.

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IT and Software Consultancy Company Globant Got Hacked

The Lapsus$ Extorsion Group Leaked 70GB of Stolen Data.

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Shutterfly Hit by Data Breach

It Seems that Conti Ransomware Was Behind the Attack.

News | QUICK READ

SunCrypt Ransomware Still Alive in 2022

The RaaS Seems to Have Developed a New and Improved Version of Their Strain.

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