CPO Magazine - News, Insights and Resources for Data Protection, Privacy and Cyber Security Leaders
CPO Magazine - News, Insights and Resources for Data Protection, Privacy and Cyber Security Leaders
  • Home
  • News
  • Insights
  • Resources
Home
Cyber Security
Latest
  • Latest
  • Oldest
  • Random
  • A to Z

Cyber Security

Cyber criminals, state-sponsored hackers and even the occasional disgruntled employee are constantly looking to gain unauthorized access for a variety of purposes: theft of money, cyber espionage, personal information for sale or for use in scams, and damage to critical infrastructure for just a few of the most common.

 

So how does an organization mitigate an entire world full of continual cyber attacks? Just as buildings have a number of necessary elements of physical security: access control, cameras, alarms and so on; there are similar key elements of cyber security that are absolutely vital for just about any modern business.

 

It starts with identifying and closing the most common doors that attackers use. For example, phishing attacks on employees are far and away the most common initial point of entry. The breach of even a low-level employee account can quickly turn into an escalation in access privileges and the ability to reach sensitive information. This is also true of smart devices, which are generally more poorly secured than computers and phones.

 

GitHub website on screen showing supply chain attack on GitHub repositories
Cyber SecurityNews

Megalodon Supply Chain Attack Infects Over 5,500 GitHub Repositories with Backdoors and Stealers

June 2, 2026
A massive supply chain attack dubbed Megalodon has infected over 5,500 GitHub repositories with credential-stealing malware, creating backdoors and automated workflows.
Read More
Access granted message on screen showing Iraninan hackers breached transit system
Cyber SecurityNews

State-Affiliated Iranian Hackers Linked to the Los Angeles Transit System Breach

June 2, 2026
Iranian hackers linked to Iran’s Ministry of Intelligence and Security were responsible for the Los Angeles transit system breach that disrupted online services.
Read More
Microsoft building showing public disclosure of zero-day vulnerability
Cyber SecurityNews

Microsoft Doubles Down on Opposition to Public Disclosure as “Chaotic Eclipse” Wave of Zero-Day Vulnerabilities Continues

June 1, 2026
The back-and-forth over public disclosure policy does have substantial "gray area" and nuance. As Microsoft points out, the zero-day vulnerabilities that Chaotic Eclipse provided a "road map" to threat actors and some were almost immediately put to use in real-world attacks. On the other side of the coin, security researchers have long complained of unresponsive and heavy-handed communications from Microsoft.
Read More
EU flag and computer keyboard showing AI security risk and Euro banks
Cyber SecurityNews

ECB Warning to Euro Banks: AI Security Risk Requires New Cybersecurity Investments

May 29, 2026
The European Central Bank (ECB) has concluded a weeks-long inspection of Euro banks with a warning: preparedness for the AI security risk is not adequate, and more spending on cybersecurity will be required to get up to speed.
Read More
Board members talking showing AI risk and governance
Cyber SecurityInsights

AI Risk Has an Ownership Problem, and Boards Are About To Discover It

May 27, 2026
Boards are starting to ask the right question about AI risk. Unfortunately, many organizations still don’t have a credible answer.
Read More
Hacker working on laptop showing data breach by ransomware gang
Cyber SecurityNews

Store Chain 7-Eleven Confirms Data Breach Linked to the ShinyHunters Ransomware Gang

May 25, 2026
American convenience store chain 7-Eleven has confirmed a data breach claimed by the notorious ransomware gang ShinyHunters, which leaked personal data and corporate information.
Read More
GitHub website on screen showing security breach of repositories
Cyber SecurityNews

GitHub Hacker Claims Security Breach Involved About 4,000 Internal Repositories, Takes Bids on Stolen Data

May 25, 2026
On May 19 GitHub confirmed the security breach across its social media channels, verifying that there was unauthorized access to internal repositories and stating that it was monitoring the situation for further activity. It also said that it had no evidence that information stored in customer repositories or internal information about customers was compromised.
Read More
Skull on screen showing vulnerability exploitation and stolen credentials in DBIR
Cyber SecurityNews

Verizon 2026 DBIR: Vulnerability Exploitation Leaps Ahead of Stolen Credentials as #1 Initial Breach Cause

May 22, 2026
For the first time in its publication history of nearly 20 years, Verizon's annual Data Breach Investigations Report (DBIR) is tracking vulnerability exploitation as the leading initial access method for attackers. Stolen credentials had been the #1 method for the entirety of the report's history up to this year.
Read More
Hacker working on computer monitors showing cyber attack
Cyber SecurityNews

Cyber Attack by Nitrogen Ransomware Hits Foxconn, Disrupting North American Operations

May 22, 2026
One of the world’s largest electronics manufacturers, Foxconn, has experienced a cyber attack on its North American operation by the Ransomware-as-a-Service Nitrogen cybercrime gang.
Read More
British pounds bills and judge hammer showing data breach of water supplier
Cyber SecurityNews

British Privacy Watchdog Fines Water Supplier $1.3 Million Over a Multi-Year Data Breach

May 18, 2026
The U.K.’s Information Commissioner’s Office has fined a South Staffordshire water supplier $1.3 million, following a multi-year data breach that affected more than 630,000 people.
Read More
1 2 3 4 5 … 320
- Advertisement -
- Advertisement -

Latest

Rio de Janeiro downtown showing breach of emergency alert system

Hackers Breach Brazil’s Emergency Alert System, Triggering Millions of False Alerts

Code and numbers showing quantum-safe

Products That Are Not “Quantum-Safe” May Soon Be Ineligible for Cybersecurity Certification in France

Crowded soccer stadium showing API vulnerability for FIFA World Cup streams

API Vulnerability Could Have Let Attackers Hijack FIFA World Cup Broadcast Streams

Basketball backboard in a large sports arena showing data breach

Data Breach Impacts Madison Square Garden Sports and the New York Knicks

- Advertisement -
- Advertisement -
- Advertisement -
- Advertisement -

Learn More

About
Contact
Our Advertising
Privacy Policy
Cookie Policy
Terms of Use

CPO Magazine

News, insights and resources for data protection, privacy and cyber security professionals.

Learn More

About
Contact
Our Advertising
Privacy Policy
Cookie Policy
Terms of Use

Categories

Data Privacy
Data Protection
Cyber Security
Tech
Digital
Insights
News
Resources
Press Releases

© 2025 Rezonen Pte. Ltd.
CPO Magazine - News, Insights and Resources for Data Privacy, Protection and Cybersecurity Leaders
  • Home
  • News
  • Insights
  • Resources
    Start typing to see results or hit ESC to close
    Data Breach U.S. Cyber Attack Regulations Ransomware Attack
    See all results