Cybersecurity Risk Management: Why It Matters More Than Ever

With over 25 years of expertise, Qualys has been helping organizations strengthen their security risk management strategies. In today's connected world, businesses must stay alert to evolving threats that demand smart risk management in software security.

• Ransomware Attacks
  Ransomware encrypts vital business data and demands payment for release. These attacks often begin with phishing emails or exploiting unpatched system vulnerabilities. Once inside a network, ransomware can spread rapidly, encrypting files across multiple systems and halting operations within hours.
• Phishing Scams
  Attackers send fake emails or create lookalike websites to trick users into giving sensitive information like passwords or banking details. These scams often bypass basic security layers by using social engineering techniques. Effective defenses require combining training with advanced email filtering, DMARC/DKIM/SPF implementation, and multi-factor authentication.
• Malware Infections
  Malware includes viruses, worms, and trojans that harm systems, steal data, or allow attackers to enter networks unnoticed, putting entire infrastructures at risk. Malware also includes fileless malware residing only in memory or polymorphic viruses that change their code to evade detection systems.
• Insider Threats
  Current or former employees, contractors, and business partners can leak or damage sensitive data. These threats are particularly challenging because they involve individuals with legitimate system access.
• Data Breaches
  Unauthorized access to confidential data, like customer records, can result in immediate financial loss, legal penalties, and reputational damage that's hard to repair.
• DDoS Attacks
  These attacks flood servers with massive amounts of fake traffic, making websites and applications inaccessible to legitimate users and causing major service outages. Large-scale DDoS attacks can cause extended service outages and significant revenue loss.
• Social Engineering
  Cybercriminals manipulate human psychology rather than exploiting technical vulnerabilities. They build trust with targets through research and conversation, then convince them to share sensitive information or perform actions that compromise security.
• Supply Chain Attacks
  Cybercriminals target third-party vendors, software providers, or service partners to gain access to larger networks. These attacks can affect multiple organizations simultaneously and are particularly difficult to detect because they exploit trusted relationships and legitimate software channels.
• Cloud Security Gaps
  Improper configurations, weak permissions, or inadequate monitoring in cloud environments can lead to data leaks and breaches. These problems often stem from the complexity of cloud security settings and the shared responsibility model between cloud providers and customers.