Microsoft Faces Intense Scrutiny Over Cybersecurity Practices
The CISO Times
by Dimitris Gkoutzamanis
1M ago
Introduction In a pivotal hearing before the House Homeland Security Committee, Microsoft President Brad Smith faced rigorous questioning regarding the company’s cybersecurity measures, leaving it vulnerable to the Microsoft Exchange Online intrusion. This scrutiny follows the Department of Homeland Security’s (DHS) Cyber Safety Review Board (CSRB) findings, released in April, which attributed the breach to a series of security failures within Microsoft. Background: A Cascade of Failures The CSRB’s investigation into the 2023 incident, where Chinese government threat actors compromised Micros ..read more
Visit website
Micro-Segmentation: Balancing Security Benefits with Implementation Challenges
The CISO Times
by Dimitris Gkoutzamanis
1M ago
Introduction Micro-segmentation is a buzzword in the IT world, promising enhanced security and streamlined network management. It’s a cutting-edge technique designed to improve network security by dividing a network into smaller, isolated segments, each with its own set of security rules. However, while the benefits are enticing, the journey to implement micro-segmentation is filled with challenges. In this article, we’ll dive into the complexities and obstacles organizations face when applying micro-segmentation to their IT environments. Understanding Micro-Segmentation Before we dive into th ..read more
Visit website
The Rise of Autonomous GPT-4 Bots: Revolutionizing Cybersecurity with AI-Driven Exploits
The CISO Times
by TheCISO
1M ago
In a demonstration of artificial intelligence capabilities, researchers have successfully infiltrated over half of their test websites using autonomous teams of GPT-4 bots. These bots, exhibiting remarkable coordination and the ability to spawn new bots as needed, exploited previously unknown real-world ‘zero day’ vulnerabilities. Autonomous Exploits and the Evolution of AI Just a few months ago, a research team made headlines by leveraging GPT-4 to autonomously exploit one-day (N-day) vulnerabilities—security flaws that are recognized but remain unpatched. Provided with the Common Vulnerabili ..read more
Visit website
Free Microsoft Azure Courses to Boost Your IT Skills
The CISO Times
by Dimitris Gkoutzamanis
2M ago
Microsoft is providing a fantastic opportunity to expand your knowledge with a suite of free courses centered on Microsoft Azure and related technologies. By completing these courses, you receive certificates that serve as proof of your accomplishment (note: certificates are not the same as professional certifications). Here’s a comprehensive list of the courses available, each with a detailed description, along with a direct link to register. 1. Microsoft Azure Fundamentals (Course AZ-900T00) Course Duration: 24 Hours Overview: Gain foundational knowledge on Azure services, concepts, and cap ..read more
Visit website
The “World’s Most Harmful Cyber Crime Group” Taken Down
The CISO Times
by Dimitris Gkoutzamanis
5M ago
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 code, alongside vital intelligence concerning the nefarious activities of its affiliates. Unmasking LockBit: The Illusion of Safety in Ransom Payments The NCA’s investigation into LockBit’s operations has unearthed unsettling evidence that underscores a harrowing truth: paying a ransom offers no guarantee of data security. Among the seized data were records belonging to victims who had capitulated to the extortion demands, only to fi ..read more
Visit website
CISA Warns on Known Exploited Vulnerability ‘Roundcube’
The CISO Times
by Dimitris Gkoutzamanis
5M ago
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) included a well-known vulnerability in its Known Exploited Vulnerabilities (KEV) catalog, highlighting the urgency of addressing this issue due to active exploitation attempts. Unveiling the Vulnerability: A Deep Dive Identified as CVE-2023-43770, this vulnerability carries a CVSS score of 6.1, placing it in the medium-severity category. The essence of this flaw lies in its exploitation of cross-site scripting (XSS) vulnerabilities, particularly concerning how link references are managed within plain text messages. Specifically ..read more
Visit website
HPE Hacked by Russian Group Following Microsoft Email Breach
The CISO Times
by Dimitris Gkoutzamanis
6M ago
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 threat when its cloud-based email service fell victim to Midnight Blizzard. This infamous hacking collective, linked to Russia, has previously infiltrated Microsoft’s corporate network, showcasing its dangerous capabilities. The Disclosure to the SEC: A Dark December Revelation On December 12th, HPE made a startling revelation in a filing with the U.S. Securities and Exchange Commission. The enterprise behemoth acknowledged th ..read more
Visit website
FCC Expands Data Breach Notification Requirements
The CISO Times
by TheCISO
6M ago
Introduction to FCC’s Expanded Rules The Federal Communications Commission (FCC) has significantly bolstered the data breach notification and reporting requirements for telecommunications carriers. This expansion now encompasses providers of Voice over Internet Protocol (VoIP) services and telecommunications relay service (TRS), mandating a more comprehensive approach to data breach response involving personally identifiable information (PII) and customer proprietary network information (CPNI). Enhanced Scope of PII and Breach Definition Expanded PII Categories The FCC now defines PII more bro ..read more
Visit website
CISA’s Pre-Ransomware Alerts Saved Organizations Millions in Damages
The CISO Times
by Dimitris Gkoutzamanis
6M ago
In recent years, ransomware attacks have become a critical threat to American organizations, causing significant disruptions across various sectors. These attacks have forced schools to close, hospitals to divert patients, and businesses in diverse industries to face operational upheavals. The costs of mitigation and recovery have been astronomical, and the need for a robust defense mechanism has never been more pressing. CISA’s Commitment to Reducing Ransomware Impact At the Cybersecurity and Infrastructure Security Agency (CISA), a concerted effort is underway to combat this menace. Working ..read more
Visit website
Microsoft Executive Emails Hacked by Russian Intelligence Group
The CISO Times
by Dimitris Gkoutzamanis
6M ago
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, compromising the email accounts of key executives. This disclosure, nestled in a routine regulatory filing on Friday, brings to light not just a singular event but a continuum of cyber warfare tactics employed by state-sponsored actors in the increasingly digital geopolitical landscape. Nobelium: A Persistent Cyber Threat Nobelium, notorious for the SolarWinds breach in 2020, has once again demonstrated its capabili ..read more
Visit website

Follow The CISO Times on FeedSpot

Continue with Google
Continue with Apple
OR