News Archives - Page 54 of 63 - Heimdal Security Blog

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Coop Supermarket Had to Close 500 Stores Following the Kaseya Ransomware Attack

The Swedish Supermarket Chain Closed 500 Stores After Falling Victims to the Latest REvil Ransomware Attack.

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Cybercriminals Compromise Mongolian Certificate Authority MonPass to Distribute Malware

According to Researchers, the Hackers Backdoor Installers Dispensed Via the Company’s Website with Cobalt Strike Binaries.

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UNC1151 Threat Actors Breach Polish MPs' Email Accounts

Polish Counter-Intelligence Revealed Additional Details of One of the Biggest Cyberattacks Targeting the Country in Recent Years.

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Chemical Distributor Brenntag Says What Data Was Stolen During the Ransomware Attack

The Company Confirmed that the Information Taken May Include Date of Birth, Driver’s License Number, Medical Records, and Others.

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AJG Data Breach Led to Private Information Exposure: the U.S. Insurance Company Affected by a Cyberattack

AJG Has Reported a Data Breach from September 2020 that Compromised Systems Containing Customer Sensitive Data. Clients Are Now Being Notified.

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LimeVPN Website Was Taken Down by a Hacker

Sensitive Information Belonging to 69.400 Customers Were Hacked and Sold on the Dark Web.

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Watch Out! Mirai Botnet Threat Is Closer Than You Think!

Mirai Botnet and Its Multiple Variants Have Been Laying Waste in the Cybersecurity World Lately.

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Hackers Are Targeting LinkedIn’s 1.2B Data-Scrape Victims

The Database of Over 80,000 U.S. Business Owners on LinkedIn Has Been Posted on A Hacker Forum.

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Diavol Ransomware, a New Ransomware in the Cybersecurity Landscape

A New Ransomware Strain Dubbed as Diavol Might Be Linked to Wizard Spider, the Cybercrime Group Behind the Trickbot Botnet.

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GRU Russian Hackers Are Using Kubernetes to Run Brute Force Attacks

NSA Is Warning That Russian Nation-State Hackers Might Be Conducting Brute Force Attacks in Order to Access US Networks and Steal Email and Files.

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Two-Factor Authentication Simplified: Security Keys Are Now the Only Twitter 2FA Method

Twitter Makes Updates on Their Log-in Policy Letting Security Keys as the Only Two-Factor Authentication Method, Which Is Also the Most Secure.

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PrintNightmare Exploit Mistakenly Brought to Public's Attention: A Malware That Could Perform a System Takeover [UPDATED]

Chinese Researchers Have Accidentally Leaked Online a Proof of Concept on a Bug Called PrintNightmare Exploit. This Targets Windows Print Spooler.

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SECURITY ALERT: Print Spooler Vulnerability’s Code Leak Compels Microsoft to Upgrade Severity Level.

Heimdal™ to Commence Print Spooler Fix Push

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United Nations Security Council Tackles Threat of Cyberattacks

The UN Security Council Has Addressed the Subject in the Past, but Only Informally.

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Adobe Zero-Day Exploit: Further Details on the Zero-Day Bug Patched in May by Adobe

An Adobe Zero-Day Exploit Was Discovered by Detectify’s Researchers Back in December 2020 and Patched by Adobe in May. Left Uncovered, Hackers Could Have Taken Advantage of It.

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Vulnerabilities Found in a WordPress Plugin Are Posing Remote Code Execution Risks

Multiple Vulnerabilities Discovered in a Popular WordPress Plugin Used to Upload Profile Photos Could Allow Attackers to Achieve Remote Code Execution.

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IndigoZebra APT Campaign Continues to Target Central Asia

The Afghan, Kyrgyz and Uzbek Governments Are All Thought to Have Been Targeted by the Same Cyber-Espionage Campaign.

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Babuk Locker Ransomware Tool Leaked Online

Hackers Can Use the Leaked Babuk Locker Ransomware Builder to Create their Own Ransomware Strain.

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Hades Ransomware Gang Claims More Victims

The Ransomware Group, Which Mainly Targets Billion-Dollar Companies, Has Claimed to Have Hit At Least Seven Victims Since Its Discovery in December 2020.

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Parcel Delivery Scam Targets Victims with Personalized Messages

A New Parcel Delivery Scam Is Using a New Twist. The Scammers Are Now Sending Out Personalized Messages to Potential Victims.

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NFC Vulnerabilities Expose ATMs to Threat: a New Experiment Shows System Flaws

A New Research Regarding Card Readers System’s Flaws Revealed the Insecurity of ATMs and Point of Sales because of NFC Vulnerabilities.

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Cybersecurity Specialists Developed a Free Lorenz Ransomware Decryptor

Lorenz Ransomware Impacted Many Companies All Over the World Asking for Large Amounts of Money in Ransoms from Its Victims.

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Zero-Day Attack Generates My Book Live Exploit Leading to Devices Being Wiped Out

Behind the Last Week’ Mass-Wipe on Western Digital Devices Was a My Book Live Exploit Performed Through a Zero-Day Attack, New Reveals Show.

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DoubleVPN Servers, Logs, and Account Info Seized by Law Enforcement Agencies

The Servers and Customer Logs for DoubleVPN, a Double-Encryption Service Used by Threat Actors Were Recently Seized.

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Mercedes-Benz Data Breach Sheds Light on the Importance of Third-Party Risks

The Mercedes-Benz Data Breach Brings the Issue of Private Data Accidentally Becoming Accessible Into the Spotlight.

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SolarWinds Attack Cost Impacted Companies an Average of $12 Million

A New Survey Points Out That the Incident Also Motivated More Information Sharing Within the Industry and Improved Supply Chain Security.

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Most Wanted Cybercriminals: U.S. Secret Service Publishes the List of the Moment

U.S. Secret Service Agency Has Recently Brought to the Public’s Attention a List with the 10 Most Wanted Cybercriminals. Data Related to Two of Them Rewarded with $1 Million Each.