Olesia Klevchuk - Profile and Journalist Details

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Content

Total articles 49

• Email security under siege: How MSPs can win the war against phishing

  By Olesia Klevchuk| Managed Services Journal@ Phishing attacks are no longer the clumsy attempts of the past. They’re evolving at an alarming rate, forcing MSPs to radically adapt their strategies to protect their customers’ email more effectively. Automated phishing tools, the weaponization of artificial intelligence (AI), and meticulously researched and targeted attacks have dramatically increased these attacks’ effectiveness (and efficiency). This surge in sophistication has raised the bar on what constitutes robust email security measures.

  By Olesia Klevchuk · Managed Services Journal

  Mar. 31, 2025

• Phishing in 2025: Are your clients’ defenses ready for the next wave?

  By Olesia Klevchuk| Barracuda Blog@ Phishing attacks remain one of the most pervasive and damaging cybersecurity threats. By tricking individuals into revealing sensitive information, such as email credentials, these attacks not only result in direct financial loss but also pave the way for more sophisticated cybercrimes. In 2023 alone, the U.S. Internet Crime Complaint Center (IC3) received 880,418 complaints from the American public, with potential losses exceeding $12.5 billion.

  By Olesia Klevchuk · Barracuda Blog

  Mar. 17, 2025

• Email security under siege: How MSPs can win the war against phishing

  By Olesia Klevchuk| Managed Services Journal@ Phishing attacks are no longer the clumsy attempts of the past. They’re evolving at an alarming rate, forcing MSPs to radically adapt their strategies to protect their customers’ email more effectively. Automated phishing tools, the weaponization of artificial intelligence (AI), and meticulously researched and targeted attacks have dramatically increased these attacks’ effectiveness (and efficiency). This surge in sophistication has raised the bar on what constitutes robust email security measures.

  By Olesia Klevchuk · Managed Services Journal

  Mar. 31, 2025

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Company Info

Barracuda Networks

Barracuda Networks is a cybersecurity company founded in 2003, headquartered in Campbell, California, with additional offices in Ann Arbor, Michigan, and other international locations. The company began by addressing spam and virus threats with dedicated hardware solutions and has since evolved into a comprehensive cybersecurity provider. Barracuda offers a range of products and services, including email security, network and application security, data protection, managed detection and response services, and cloud security solutions. The company focuses on delivering complete protection against complex threats through an innovative platform designed for IT professionals and managed service providers. Barracuda serves hundreds of thousands of customers worldwide, emphasizing a customer-centric approach and strong partnerships. Under the leadership of President and CEO Hatem Naguib, Barracuda continues to expand its cybersecurity offerings and support for its clients.