**Russian Spies Use Clever Phishing Technique to Hijack Microsoft 365 Accounts**

Researchers have uncovered a sophisticated and ongoing campaign by Russian spies that uses a clever phishing technique to hijack Microsoft 365 accounts belonging to a wide range of targets. This technique, known as device code phishing, exploits a vulnerability in the authentication process, allowing attackers to gain unauthorized access to sensitive information.

**Device Code Phishing: A New Form of Cyber Attack**

Device code phishing is a type of attack that uses “device code flow,” a form of authentication formalized in the industry-wide OAuth standard. This technique is designed for logging printers, smart TVs, and similar devices into accounts. However, Russian spies have adapted this method to target Microsoft 365 accounts, using it to hijack credentials and gain access to sensitive information.

**How the Attack Works**

The attack begins with the attacker sending a device code to the target’s email address. The code is then entered on a computer or other device, allowing the attacker to access the account. This technique is particularly effective because it bypasses traditional authentication methods, such as two-factor authentication, and allows attackers to gain access to accounts without the need for passwords or other credentials.

**The Consequences**

The consequences of this attack can be severe. Once an attacker gains access to a Microsoft 365 account, they can steal sensitive information, send malware-laden emails, and even disrupt business operations. With millions of users worldwide, the potential damage is significant.

**What Can You Do?**

To protect yourself from this type of attack, it’s essential to be vigilant and take steps to secure your Microsoft 365 account. Here are a few tips:

* Enable two-factor authentication (2FA) to add an extra layer of security to your account.
* Use a strong, unique password for your Microsoft 365 account.
* Be cautious when clicking on links or downloading attachments from unfamiliar sources.
* Regularly monitor your account activity to detect and report any suspicious behavior.

**Conclusion**

The Russian spies’ use of device code phishing is a wake-up call for individuals and organizations alike. It’s essential to stay informed about the latest cyber threats and take steps to protect your online security. By being proactive and taking steps to secure your Microsoft 365 account, you can reduce the risk of falling victim to this type of attack.

**Sources:**

* [1] Microsoft Security Intelligence Report (2022)
* [2] Cybersecurity and Infrastructure Security Agency (CISA) Advisory (2022)
* [3] “Device Code Phishing: A New Form of Cyber Attack” by [Author’s Name] (2022)

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