Cyber Security
Cybersecurity
This Week in Cybersecurity – 26th Feb to 1st March: LockBit Ransomware Returns
Mitchell Langley
March 2, 2024
LockBit Ransomware Returns, BlackCat Ransomware Disrupts Healthcare, Rhysida Ransomware Targets Hospitals! Return of the Lockbit: LockBit Ransomware Returns and ReLaunches ...
Cybersecurity
Bifrost Malware Mimics VMware Domain on Linux for Evasion
Gabby Lee
March 1, 2024
A recently discovered Linux variant of the Bifrost malware RAT (remote access Trojan) has implemented several innovative methods to evade ...
News
Golden Corral Data Breach Impacts Over 180k People
Mitchell Langley
March 1, 2024
The renowned American restaurant chain, Golden Corral, has recently revealed a data breach. The Golden Corral Data Breach occurred in ...
News
Rhysida Ransomware Claims the Lurie Children’s Hospital Cyberattack, Demands $3.6 Million for Stolen Data
Gabby Lee
February 29, 2024
The Rhysida ransomware group has taken responsibility for the Lurie Children’s Hospital Cyberattack. Lurie is a renowned pediatric acute care ...
Ransomware
LockBit Ransomware Returns and Continues Attacks with New and Improved Encryptors
Mitchell Langley
February 29, 2024
LockBit ransomware returns with New and Improved encryptors and resumes their attacks with updated encryption ransom notes that direct victims ...
News
FBI, CISA Issue Advisory on Targeted BlackCat Ransomware Attacks
Mitchell Langley
February 28, 2024
Today, the Federal Bureau of Investigation (FBI), Cybersecurity and Infrastructure Security Agency (CISA), and the Department of Health and Human ...
News
ALPHV Ransomware Claims Two New Victims, One Victim Confirmed!
Gabby Lee
February 28, 2024
The BlackCat/ALPHV ransomware group has recently targeted two new victims: Verbraucherzentrale Hessen, a consumer advice center in Germany, and Electro Marteix, ...
News
Cencora Data Breached, Personal Information of Patients Stolen
Mitchell Langley
February 28, 2024
The Cencora Data Breach resulted in theft of sensitive data after malicious actors gained unauthorized access to their corporate IT ...
News
UnitedHealth Subsidiary Optum Hacked, Sources Link the Cyberattack to BlackCat Ransomware
Mitchell Langley
February 27, 2024
A cyberattack, attributed to the BlackCat ransomware group, has caused a significant disruption in the services provided by Optum, a ...
Cybersecurity
UAC-0184 Uses Steganography to Execute IDAT Loader and Install Remcos RAT
Gabby Lee
February 27, 2024
A hacking group known as ‘UAC-0184’ using steganographic image files and IDAT loader Malware to distribute the Remcos RAT (remote ...
Cybersecurity
RCMP Cyberattack Takes Down All Main Websites
Mitchell Langley
February 27, 2024
The Royal Canadian Mounted Police (RCMP) is currently dealing with an alarming cyber attack initiated by an unidentified threat actor. ...
News
U-Haul Data Breach Compromises Personal Information of 67K Customers
Mitchell Langley
February 26, 2024
U-Haul has recently informed a 67K of customers about a data breach that occurred last year. The U-Haul Data ...
News
Return of the Lockbit: LockBit Ransomware Returns and ReLaunches Its Dark Web Leak Site
Mitchell Langley
February 26, 2024
LockBit ransomware returns and resumes its ransomware activities on a new infrastructure shortly after their servers were compromised by law ...
News
Insomniac Investigates Games Rhysida Ransomware Data Breach and Alerts Employees
Gabby Lee
February 26, 2024
Insomniac Games, a subsidiary of Sony, is taking action after the Rhysida Ransomware Data Breach incident. Following a Rhysida ransomware ...
News
Connectwise ScreenConnect Servers Hacked in LockBit Ransomware Attack, CISA Orders Feds to Fix the Bug in a Week
Mitchell Langley
February 25, 2024
Lockbit Ransomware hackers are currently taking advantage of a critical authentication bypass vulnerability in Connectwise ScreenConnect servers that have not ...
News
UnitedHealth Faces Outage as Optum Hack Forced Shutdown of Healthcare Billing Systems
Gabby Lee
February 25, 2024
UnitedHealth Group, a prominent healthcare company, has confirmed the Optum Hack as its subsidiary, Optum Solutions, experienced a cyberattack on ...
News
Migo Malware Targets Redis Servers and Disables Protection Features
Mitchell Langley
February 22, 2024
Security researchers have recently uncovered a new campaign aimed at Linux hosts, specifically targeting Redis servers. This campaign employs a ...
News
PSI Software Ransomware Attack Shuts Down Company IT and Email Systems
Gabby Lee
February 22, 2024
PSI Software SE, a software developer based in Germany specializing in complex production and logistics processes, has officially confirmed that ...
Cybersecurity
Tangerine Cyber Incident: Australian ISP Tangerine Suffers Cyberattack
Mitchell Langley
February 22, 2024
Tangerine cyber incident led to a data breach where hackers obtained the personal information of over 200,000 customers. The compromised ...
News
Joomla Fixes Critical XSS Vulnerabilities in Joomla CMS
Gabby Lee
February 21, 2024
The open-source project responsible for maintaining Joomla, a widely used content management system, has released a patch to address Critical ...
News
LockBit Ransomware Gang Breached, Internal Negotiation Data and Affiliate Info Leaked
Andrew Doyle
May 12, 2025
Cybersecurity
Play Ransomware Exploited Windows Logging Vulnerability in Zero-Day Attacks
Syed Arslan
May 8, 2025
TOP CYBERSECURITY HEADLINES
SECURITYWEEK INDUSTRY EXPERTS
Application Security
How to Defend Your Organization Against Scattered Spider’s Service Desk Attacks
Andrew Doyle
June 12, 2025
News
Food Delivery App GonnaOrder Leaked Customer Names, Addresses, and Order Info for Nearly Two Years
Andrew Doyle
June 12, 2025
News
Ransomware Attack on Mastery Schools Exposes Thousands of Sensitive Records, Including Credit Card and Biometric Data
Andrew Doyle
June 12, 2025
News
Headero App Data Leak Exposes Over Four Million Sensitive User Records, Including GPS and Sexual Preferences
Mitchell Langley
June 12, 2025
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Ransomware Attack Targets Iranian Banks
August 16, 2024
Cybercriminals steal user data and disrupt banking systems across Iran
NetSuite Stores Leak: Sensitive Customer Data Exposed due to Access Control Misconfiguration
August 16, 2024
Research finds critical security flaw exposes PII data in Oracle's popular ERP platform
Massive National Public Data Breach may have Exposed Personal Information of Billions, Lawsuit Claims
August 15, 2024
Background Check Company Allegedly Failed to Protect Sensitive Data
AutoCanada Cyber Attack, Ransomware Impacted Internal IT Systems
August 15, 2024
AutoCanada Cyber Attack Disrupts Operations at Large Canadian Auto Dealership
Ohio School Board Association (OSBA) Hit by Ransomware Attack
August 13, 2024
Critical services disrupted right before back-to-school season in Ohio School Board Association Ransomware Attack
McLaren Health Care Hit Again by Ransomware Attack, Exposing Patient Data
August 13, 2024
McLaren Health Care, a large integrated healthcare provider in Michigan, has reported another ransomware attack on their systems.
Massive Data Breach Exposes 2.7 Billion US Records
August 12, 2024
Hackers leak huge trove of personal data from data aggregation firm
APT31 and APT27 Target Russian Organizations in Sophisticated Cyberespionage Campaign
August 12, 2024
APT31 and APT27 launch "EastWind" operation utilizing multi-staged implantation tactics
Australian Gold Mining Ransomware Attack: Mining Giant Hit by a Cyberattack
August 12, 2024
Evolution Mining Operations Disrupted After Detecting Malicious Activity
This Week in Cybersecurity: 5th August to 9th August, National Public Data Breach
August 9, 2024
National Public Data Breach, Pegasus WhatsApp Lawsuit, Hunters International Ransomware using SharpRhino Malware
France’s Grand Palais Discloses Ransomware Attack During 2024 Paris Olympics Games
August 9, 2024
Ransomware infection hits French cultural institution hosting Olympic events
ADT Data Breach, Customer Information Impacted in Major Security Incident
August 9, 2024
ADT Data Breached: Security Giant ADT Notifies Customers of Data Breach after Attackers Leak Stolen Records Online American security company ADT has confirmed that it ...
Hunters International Ransomware Gang Targets IT Workers with New SharpRhino Malware
August 8, 2024
Ransomware Gang Hunters International Targets IT Workers with New SharpRhino Malware
Judge Rules NSO Group Does Not Need to Provide Additional Witnesses in Pegasus WhatsApp Lawsuit
August 8, 2024
The lawsuit between Israel-based spyware manufacturer NSO Group and Meta owned messaging platform WhatsApp has been ongoing for a long time. NSO Group's spyware called ...
Kadokawa Data Breach Compromises Personal Data of Over 250,000 Individuals
August 8, 2024
Cost of Data Breaches in UK Rise to £3.58 Million in 2023-24 with Financial Sector Worst Hit
‘The Biggest Fraud Are All Those Fees’ — Customers Express Fury Over Ticketmaster Data Breach Notification Letters
August 8, 2024
Ticketmaster Data Breach Leads to Public Outrage
Nearly Three Billion People’s Personal Data Exposed in Major National Public Data Data Breach
August 8, 2024
Background Check Firm National Public Data Suffers Massive Data Breach Impacting 2.9 Billion Individuals A recently filed class action lawsuit has revealed details of a ...
Top 5 Cyber Scams to Watch Out for in 2024
August 7, 2024
In this blog, we examine some of the major cyber scams businesses need to watch out for in 2024 based on trends seen in 2023. ...
Phishing Attacks on the Rise: Businesses Face Growing Cyberthreat
August 5, 2024
In the ever-evolving landscape of cyber threats, phishing attacks have emerged as one of the most formidable challenges for businesses worldwide. The year 2023 witnessed ...
The 911 S5 Botnet: How FBI Dismantled the World’s Largest Botnet
August 2, 2024
In June 2024, the FBI, in partnership with international law enforcement agencies, announced a major victory in the fight against cybercrime. Through a coordinated global ...