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A global wave of cyberattacks and data breaches began in January 2021 after four zero-day exploits were discovered in on-premises Microsoft Exchange Servers, giving attackers full access to user emails and passwords on affected servers, administrator privileges on the server, and access to connected devices on the same network.
Thousands of Microsoft 365 users reported outages Thursday morning, saying they were unable to sign into their email accounts or access other applications.
Microsoft said Friday that Russian hackers accessed the email accounts of several senior executives at the company, taking email messages and attached documents in a cyberattack that began in ...
Know when your AOL Mail account has been hacked and how to fix it. Find out how you can tell if your account was compromised and what to do to secure it.
On 19 July 2024, American cybersecurity company CrowdStrike distributed a faulty update to its Falcon Sensor security software that caused widespread problems with Microsoft Windows computers running the software. As a result, roughly 8.5 million systems crashed and were unable to properly restart [1] in what has been called the largest outage in the history of information technology [2] and ...
Email spoofing is the creation of email messages with a forged sender address. [1] The term applies to email purporting to be from an address which is not actually the sender's; mail sent in reply to that address may bounce or be delivered to an unrelated party whose identity has been faked.
The Chinese hackers who breached senior US officials’ emails in May and June were able to do so by first stealing sensitive data from a Microsoft engineer, the company revealed Wednesday.
Fix problems with missing emails When emails go missing in AOL Mail, it's often due to a few simple things; either the message is in the wrong folder, your third-party mail client's settings, or your account was deactivated due to inactivity. The first thing place to check if you're missing mail is to check your other folders.