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Microsoft, SharePoint and Ransomware

Microsoft SharePoint Hackers Switch Gears to Spread Ransomware

Recent attacks targeting Microsoft SharePoint have escalated, with threat actors now deploying ransomware on vulnerable systems, according to Microsoft.

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Hackers attack Microsoft SharePoint, targeting organizations like U.S nuclear security

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Microsoft says some SharePoint server hackers now using ransomware

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U.S. nuclear and health agencies hit in Microsoft SharePoint breach

The National Institutes of Health and the federal agency responsible for securing the nation’s nuclear weapons were among the victims in a global breach of Microsoft server software over the weekend,...

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Tally of Microsoft victims surges to 400 as hackers exploit SharePoint flaw

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Chinese Hackers Are Exploiting Flaws in Widely Used Software, Microsoft Says

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Microsoft says some SharePoint server hackers now use ransomware

The disclosure marks a potential escalation in the campaign, which has already hit at least 400 victims, according to Netherlands-based cybersecurity firm Eye Security.

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Nuclear Weapons Agency Breached in Microsoft SharePoint Hack

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The SharePoint flaw has now hit over 400 companies including a US nuclear administration

4hon MSN

Microsoft probing if Chinese hackers learned SharePoint flaws through alert, Bloomberg News reports

Microsoft is investigating whether a leak from its early alert system for cybersecurity companies allowed Chinese hackers to exploit flaws in its SharePoint service before they were patched, Bloomberg News reported on Friday.

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Microsoft Releases Emergency Updates Amid Active Exploitation of SharePoint Zero-Day Vulnerability Chain

Microsoft has released security patches for the zero-day vulnerability chain dubbed ToolShell, capable of remote code execution on SharePoint, resulting in the exploitation of at least 54 organizations worldwide.

Microsoft fixes three SharePoint zero-day exploits used in series of cyberattacks - how to patch them

Microsoft has pointed the finger at three Chinese nation-state actors for exploiting the SharePoint vulnerabilities. Here's what we know about the security flaws and how to guard against future attacks.

2don MSN

The Microsoft SharePoint breach was massive. The response has been minimal

A critical vulnerability in on-premise SharePoint servers allowed state-backed hackers to breach governments and institutions worldwide. Experts are questioning why more hasn't been done or said.

2don MSN

Hundreds of organizations breached by SharePoint mass-hacks

One of the hacked organizations reportedly includes the U.S. agency responsible for maintaining the country's stockpile of nuclear weapons. China-backed hackers have been observed carrying out the hacks targeting SharePoint servers.

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1don MSN

Microsoft contains SharePoint security wildfire, but questions linger about on-premises software

Microsoft contained a major SharePoint security flaw, amid fresh questions about the future of its legacy on-premises software.

2don MSN

Microsoft knew of SharePoint security flaw but failed to effectively patch it, timeline shows

A security patch Microsoft (MSFT.O), opens new tab released this month failed to fully fix a critical flaw in the U.S. tech giant's SharePoint server software, opening the door to a sweeping global cyber espionage effort,

1don MSN

Microsoft Hack Hits Hundreds of Firms, Agencies as Damage Spreads

Microsoft Corp. said a Chinese hacking group is exploiting security vulnerabilities in the company’s SharePoint servers to deploy ransomware, following a cyberattack discovered last week that has affected hundreds of entities around the world.