Microsoft admits the vulnerability exists! Teams team was hacked and malicious programs were rampant

June 27 news, according to Max Corbridge and Tom
Ellson of JUMPSEC security analysis company, they recently discovered a serious vulnerability in the latest version of Microsoft Teams. The vulnerability allowed hackers to bypass client security controls, compromise other teams, and send malicious programs with Trojan viruses to their members.

1. The JUMPSEC team discovered that Microsoft Teams allows any user with a Microsoft account to set up a "business or organization."

2. Users of this organization can send messages to users of another organization.

3. After research, the JUMPSEC team discovered a logical vulnerability in the platform that bypassed security controls and sent malicious programs to users of other organizations in just 10 minutes.

4. JUMPSEC reminds Microsoft Teams users to pay attention to the vulnerability and recommends disabling related options to prevent hackers from using the vulnerability to send malicious programs to the team.

5. Microsoft has acknowledged the problem but has not yet started fixing the vulnerability.

6. The JUMPSEC team’s findings have caused widespread concern and users using Microsoft Teams should take appropriate security measures to protect data security, especially when sensitive information and confidential data are involved.

1. Microsoft team will fix the vulnerability

According to the editor’s understanding, the fixing of the vulnerability will be completed by the Microsoft team.

2. User Protection Measures

For users, updating software in a timely manner and paying close attention to security bulletins issued by Microsoft are important steps to protect themselves from potential attacks. At the same time, users are advised to be cautious when clicking on links and attachments from unknown sources or suspicious ones to reduce the risk of malware attacks.

3. Stay Vigilant

While the specific impact of this vulnerability is unknown, users should always remain vigilant and follow best cybersecurity practices to ensure the safety of their individuals and organizations.

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