Archive · 23 Jul 2025
Microsoft Server Hack: Single Actor Behind Global Attack
Someone attacked Microsoft servers, which are used by many companies and governments to share documents.
A security expert thinks one person is behind it.
Microsoft has warned people to update their software to protect themselves.
Over 8,000 servers may be affected worldwide, including banks, healthcare companies, and government agencies.
The FBI is investigating the hack.
A global attack targeted Microsoft server software.
The attack likely originated from a single actor, according to a cybersecurity researcher.
Microsoft issued an alert about "active attacks" on SharePoint servers.
Over 8,000 servers globally could have been compromised.
The FBI is aware and working with partners on the attacks.
- Who
- Likely a single actor, though their identity is unknown.
- What
- A cyberattack exploiting a flaw in Microsoft server software.
- When
- The attacks began on Friday, according to a cybersecurity researcher.
- Where
- Globally; affecting organizations worldwide.
- Why
- Not explicitly stated in the articles.
- Target
- Microsoft server software
- Affected Servers
- Over 8,000
- Affected Organizations
- US and international agencies, businesses, industrial firms, banks, auditors, healthcare companies, and government entities
- Microsoft Response
- Issued security updates; urged customers to install them
- Investigating Bodies
- FBI