Chipotle email marketing hacked to send phishing emails


Cyber ​​criminals started sending phishing emails after gaining access to one of the email marketing accounts of the US-Mexican grocery chain Chipotle.

According to a new blog post from email security company Inky, the campaigners sent at least 120 malicious emails in just three days from a hacked Mailgun account the grocery chain is using for email marketing.

Cyber ​​criminals often attempt to obtain legitimate corporate email addresses as they increase the chances of their phishing emails being delivered by bypassing authentication methods such as DomainKeys Identified Mail (DKIM) and Sender Policy Framework.

While the majority of phishing emails sent from Chipotle's hacked Mailgun account led users to credential-gathering websites, a small number also contained attachments that contained malware.

Compromised Mailgun Account

Many of the emails sent from the hacked Mailgun account led users to a fake Microsoft sign-in page with the aim of harvesting their credentials. According to Inky, 105 of the 120 malicious emails detected are tired of harvesting Microsoft account credentials.

The emails themselves looked like they came from the “Microsoft 365 Message Center” and the text of these emails informed the recipients that their messages could not be delivered due to the limited email storage in the cloud. Then, when a user clicked a button labeled "Release messages to inbox," they were redirected to a fake login page that was used to collect their credentials.

In addition to Chipotle, the cybercriminals behind this latest campaign also pretended to be the United Services Automobile Association (USAA) and tricked users into visiting what appears to be a seemingly legitimate phishing site. The rest of the fake emails presented themselves as voicemail notifications that also contained malware attachments.

To avoid falling victim to this and similar phishing scams, Inky recommends that users watch out for discrepancies between the display name of a sender (Microsoft, USAA, VM Caller ID ”and the actual email address of the message.

About BleepingComputer

https://dailyaffiliatemarketingnews.com/chipotle-email-marketing-hacked-to-send-phishing-emails/

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