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Cyber Attacks & Breaches

BayMark Health Services Data Breach: RansomHub Ransomware Group Claims Responsibility for Massive 1.5TB Data Theft

Dimitris Gkoutzamanis -
BayMark Health Services, Inc. (BayMark), the largest provider of medication-assisted treatment (MAT) for substance use disorders in North America, has confirmed a data breach...

The “World’s Most Harmful Cyber Crime Group” Taken Down

Dimitris Gkoutzamanis -
The United Kingdom's National Crime Agency (NCA) unveiled that an initiative dubbed Operation Cronos has led to the acquisition of the LockBit ransomware's source...

The Canadian Clampdown on Flipper Zero: A Move Against Auto Theft

Dimitris Gkoutzamanis -
In a decisive step aimed at curbing the escalating wave of car thefts, the Canadian government has set its sights on banning Flipper Zero,...

HPE Hacked by Russian Group Following Microsoft Email Breach

Dimitris Gkoutzamanis -
An Intrusion in the Cloud: HPE's Email System Compromised Hewlett Packard Enterprise (HPE), a titan in the realm of enterprise technology, encountered a formidable cyber...

SEC Blames SIM Swapping and Lack of MFA for X Account Hijacking

TheCISO -
Overview of the Incident On a seemingly regular day in early January, the U.S. Securities and Exchange Commission (SEC), a bastion of financial regulation, faced...

Microsoft Executive Emails Hacked by Russian Intelligence Group

Dimitris Gkoutzamanis -
Microsoft disclosed a significant breach in its email system. This incident, orchestrated by Nobelium, a Russian intelligence group, targeted the software giant’s highest echelons,...

Sophisticated Email Spoofing Attack Results in Multi-Million Dollar Theft from US Health Department

Dimitris Gkoutzamanis -
In a notable cybersecurity breach, hackers executed a complex spoofing attack on the US Department of Health and Human Services, defrauding the agency of...

How the LockBit Ransomware Compromised the World’s Largest Financial Institution

Dimitris Gkoutzamanis -
The recent LockBit ransomware attack on the Industrial & Commercial Bank of China (ICBC) marks a significant escalation in cyber vulnerabilities within the global...

Hacker Group Actively Exploiting a Critical Exchange Server Vulnerability

Dimitris Gkoutzamanis -
A significant threat has emerged from an activity group known as Forest Blizzard (STRONTIUM), originating from Russia. This group has been actively exploiting a...

Okta Security Breach More Serious Than Initially Estimated

Dimitris Gkoutzamanis -
The recent security breach at Okta, a leading identity-management software company, has revealed more extensive damage than initially reported. This revelation comes after a...

Hamas-linked APT Group Targeting Israeli Entities

Dimitris Gkoutzamanis -
Advanced Cyber Threats: The Rise of Rust-Based SysJoker Malware in Cyber Espionage In the ever-evolving landscape of cyber threats, a new player has emerged, signaling...

Breaking: Major Firms Hit by Alarming Ransomware Blitz!

TheCISO -
In an era where digital data is as valuable as physical assets, the specter of cyber threats looms large. Two recent incidents at Sabre...

Botnet Spreads Mirai Malware via Zero-Day Vulnerabilities

Dimitris Gkoutzamanis -
In the ever-evolving landscape of cybersecurity threats, a new and active malware campaign has emerged, employing not one but two zero-day vulnerabilities. These vulnerabilities...

LockBit Ransomware Group Leaks Alleged Boeing Files After Cyberattack

TheCISO -
The LockBit ransomware group has reportedly leaked gigabytes of files claimed to be stolen from aerospace giant Boeing. The group initially named Boeing on...

Chess.com Faces Data Breach: Over 800,000 User Records Leaked

Dimitris Gkoutzamanis -
A threat actor known as 'DrOne' has claimed responsibility for leaking a scraped database from Chess.com, a popular online platform for chess enthusiasts, exposing...
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