How to Defend Against Phishing Attacks?

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Hacker in mask under hood hacking and phishing victims from online shopping and finance activities.

Introduction: The Importance of User Awareness

 

A company can be protected from phishing risks by using firewalls, spam filters, email gateways, and network security technologies. However, these safeguards won’t ever be a complete defence against phishing frauds without knowledgeable and watchful users. Giving employees the tools to combat phishing not only safeguards your business but also ensures that your efforts in technology security are profitable. Moreover, it equips people with knowledge and abilities that they can apply to combating cybercrime in their daily lives.

 

The Impact of a Single Phishing Attempt

 

A single successful phishing attempt can hurt your business by costing you time, money, and client confidence. By monitoring user engagement and educating users, you can reduce the dangers of clicking on risky emails, links, and attachments. One of the main advantages of phishing training is the increased employee reporting of phishing attempts. By initiating simulated phishing campaigns, you can keep staff members informed about the most recent phishing dangers and identify which employees need more information security training.

 

Key Phishing Facts

  • Phishing is the most common form of cybercrime, with an estimated 3.4 billion spam emails sent every day.
  • The use of stolen credentials is the most common cause of data breaches.
  • Google blocks around 100 million phishing emails daily.
  • Over 48% of emails sent in 2022 were spam.
  • Insufficient Training: 77% of all UK workers have never received any form of information security training.
  • Widespread Phishing: According to UK government research, in 2021, 83% of businesses experienced phishing attacks against their organisation.

Navigating Beyond a Phishing Attack: The Best Next Steps

 

Facing a phishing attack can be unsettling, but your response can make all the difference in minimising damage and enhancing your cybersecurity posture. Here’s the best next step to take:

 

  1. Stay Calm, Act Swiftly: Phishing attacks aim to create panic. Stay composed and act promptly to contain potential damage.
  2. Disconnect: If the attack involved clicking on a suspicious link, disconnect from the internet immediately.
  3. Change Passwords: Alter passwords for the affected account(s) and any linked accounts. Use strong, unique passwords and enable two-factor authentication (2FA) wherever possible.
  4. Notify IT or Security Team: Inform your IT or security team about the incident.
  5. Scan for Malware: Conduct a thorough scan of your devices.
  6. Alert Colleagues: Inform colleagues who might be targeted or affected.
  7. Report to Authorities: Report any form of financial fraud to the appropriate authorities.
  8. Educate and Train: Use the incident as an opportunity to educate yourself and your team.
  9. Monitor Financials and Accounts: Keep a close eye on your financial accounts and online activities.
  10. Phishing Prevention Measures: Take proactive steps to prevent future attacks.

Conclusion: Turning a Negative into a Positive Learning Experience

 

The aftermath of a phishing attack is a learning experience. It’s an opportunity to bolster your cybersecurity practices and raise awareness about the evolving tactics of cybercriminals. By staying vigilant and responding with a well-informed strategy, you can emerge stronger and better prepared against future threats.

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