We started tracking a new method hackers use to bypass Gmail's SPF check for spear-phishing. The hackers send from an external server, the user receives the email fr...
We started tracking a new method hackers use to bypass Gmail's SPF check for spear-phishing. The hackers send from an external server, the user receives the email fr...
Even if you could block 100% of malware and phishing, it is still possible to have a compromised account: a lost post-it note, a massive Linkedin-type password breac...
This targeted phishing attack against Office 365 Outlook customers impersonates Excel Online in an HTML attachment in order to trick users into entering their creden...
A new widespread phishing attack against Office 365 email customers uses Google's App-Engine website to redirect victims to download malicious files. Avanan security...
In several past blogs, we described how hackers bypass Office 365 Security with Punycode encoding, and then Unicode characters. In this attack report we discuss an a...
This is a large scale phishing attack against Office 365 that we have been seeing across the majority of our Office 365 customers. The attack takes advantage of Offi...
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