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
A to Z
  • 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.

 

Man holding fingers crossed behind his back showing threat of phishing and disinformation
Cyber SecurityInsights

Race Relations, Phishing, and the War Against Disinformation

September 24, 2020
The most sophisticated technology in the world is not enough to combat phishing scams. which aren’t designed to break through firewalls or circumvent email gateways or endpoint security.
Read More
Rackspace logo close up on website page showing ransomware attack caused email outages
Cyber SecurityNews

Rackspace Ransomware Attack Caused Email Outages; Thousands of Customers Migrated to Cloud Services

December 19, 2022
Ransomware attack on the cloud computing company Rackspace caused email outages for thousands of customers forcing it to transfer customers from its Hosted Exchange service to Microsoft 365.
Read More
Danger symbol on screen showing Ragnar Locker ransomware gang
Cyber SecurityNews

Ragnar Locker Ransomware Gang Employs New Tactics: Leaking Data if Victims Contact the FBI

September 14, 2021
Ransomware gangs regularly add new tactics and twists to their playbooks to increase pressure on victims. The latest development comes from the Ragnar Locker group, who are now threatening to publish sensitive information if the victim even makes contact with authorities.
Read More
Small metal key on computer circuit board showing Ragnarok ransomware master decryptor key
Cyber SecurityNews

Ragnarok Ransomware Gang Closes Up Shop, Leaves Master Decryptor Key Behind

September 3, 2021
The Ragnarok ransomware gang has scrubbed its public presence from the dark web, leaving behind a master decryptor key at the "leak site" it used to blackmail its victims.
Read More
Police car on the street showing international law enforcement action on infostealer malware
Cyber SecurityNews

Raid on Lumma Infostealer Malware Results in Seizure of Control Panel, 2,300 Domains

May 26, 2025
A major threat actor has been crippled by an international law enforcement action, as the Lumma infostealer malware operation saw its control panel seized along with infrastructure dwelling in Europe and Japan. This was supplemented by Microsoft seizing some 2,300 domains belonging to the group, which has infected over 394,000 Windows computers globally.
Read More
Skull on computer chip showing ransomware attacks
Cyber SecurityInsights

Ransomware – Keeping Ahead of the Latest Threat Techniques

January 22, 2024
Criminal gangs behind ransomware attacks will continue to adapt their techniques to maximize their returns. They are increasingly using novel tactics to circumvent traditional security solutions and one of the most significant shifts is that attacks involving data exfiltration are now the norm.
Read More
Two female IT engineers working with computer in dark server room showing ransomware solution
Cyber SecurityInsights

Ransomware and Returning to the Basics of Cybersecurity

August 18, 2021
Far from sensationalizing ransomware attacks, our response should be to return to the basics of cybersecurity. This requires a converged IT-OT security strategy to limit damage and protect valuable assets.
Read More
Hand using laptop with glowing padlock interface showing solution for ransomware and double extortion
Cyber SecurityInsights

Ransomware at Its Worst: The Rise of Double Extortion and How To Stop Them at the Front Door

May 4, 2021
Remote Browser Isolation (RBI) is an emerging technology that has been constantly evolving and has come of age as a solution to stop ransomware attacks, including double extortion.
Read More
Code on screen with skull showing ransomware attack
Cyber SecurityNews

Ransomware Attack at Coca-Cola’s Fairlife Dairy Company Halts U.S. Operations

July 23, 2026
A ransomware attack at Coca-Cola’s Fairlife dairy has temporarily suspended U.S. operations after the company shut down some production-related systems to contain the threat.
Read More
Hacker working on laptop showing ransomware attack on fintech firm
Cyber SecurityNews

Ransomware Attack at Fintech Software Solutions Firm Marquis Impacts Dozens of Banks and Credit Unions

December 9, 2025
A ransomware attack on fintech firm Marquis Software Solutions has impacted at least 74 banks and credit unions across multiple states, leaking customer data of over 400,000 people.
Read More
1 … 231 232 233 234 235 … 328
- Advertisement -
- Advertisement -

Latest

Federal Trade Commission seal on wall showing FTC investigation into AI safety

FTC Investigation Into AI Safety Issues Escalates as Trump Puts DoJ Charges for Frontier AI Developers On the Table

Crowd at Shibuya crossing showing data breach and ransomware attack

Data Breach Impacts Times Car Ride-Sharing Service as Ransomware Attack Hits Railway Operator Keio

Metal padlock on laptop keyboard showing security flaw

Security flaw in Microsoft’s Analytics Platform Titan Exposes 17 Trillion Records

Meta logo on smartphone showing AI assistant zero-day vulnerability

Meta Muse AI Assistant’s Zero-Day Vulnerability Could Enable Attackers to Inject Malware

- 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