Threat Outbreak Alert: Email Messages with Malicious Attachments on November 20, 2013

Medium Alert ID: 31837 First Published: 2013 November 20 14:32 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages that claim to contain a picture for the recipient. The text in the email message attempts to convince the recipient to open the...

Threat Outbreak Alert: Email Messages with Malicious Attachments on November 19, 2013

Medium Alert ID: 31821 First Published: 2013 November 19 15:18 GMT Last Updated: 2013 November 20 14:54 GMT Version: 2 Summary Cisco Security has detected significant activity related to spam email messages that contain a malicious attachment for the recipient. The email message attempts to...

Threat Outbreak Alert: Email Messages with Malicious Attachments on November 18, 2013

Medium Alert ID: 31804 First Published: 2013 November 18 17:31 GMT Version: 1 Summary Cisco Security has detected significant activity related to German-language spam email messages that contain a malicious attachment for the recipient. The email message attempts to convince the recipient to open...

CryptoLocker Spam Campaign Targets Millions in UK

Tens of millions of online banking customers in the U.K. are the targets of a dangerous spam campaign enticing users to open an attachment containing the CryptoLocker ransomware. The U.K.’s National Crime Agency’s National Cyber Crime Unit posted an advisory late last week warning people to be...

Threat Outbreak Alert: Fake Fax Document Delivery Notification Email Messages on November 15, 2013

Medium Alert ID: 31794 First Published: 2013 November 15 20:57 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages that claim to contain a faxed document notification for the recipient. The text in the email message attempts to convince the...

Threat Outbreak Alert: Fake Product Inquiry Email Messages on November 13, 2013

Medium Alert ID: 31781 First Published: 2013 November 15 15:09 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages that claim to contain a product inquiry for the recipient. The text in the email message attempts to convince the recipient to open...

Threat Outbreak Alert: Fake Tax Document Email Messages on May 28, 2014

Medium Alert ID: 31783 First Published: 2013 November 15 14:47 GMT Last Updated: 2014 June 2 12:56 GMT Version: 22 Summary Cisco Security has detected significant activity related to spam email messages that claim to contain a tax document for the recipient. The text in the email message attempts...

Threat Outbreak Alert: Fake Travel Information Email Messages on June 15, 2014

Medium Alert ID: 31784 First Published: 2013 November 15 14:41 GMT Last Updated: 2014 June 16 18:15 GMT Version: 10 Summary Cisco Security has detected significant activity related to spam email messages that claim to contain travel discounts for the recipient. The text in the email message...

Threat Outbreak Alert: Email Messages with Malicious Attachments on November 13, 2013

Medium Alert ID: 31763 First Published: 2013 November 14 16:03 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages that claim to contain an attachment for the recipient. The email message attempts to convince the recipient to open the attachment...

Threat Outbreak Alert: Email Messages with Malicious Attachments on November 13, 2013

Medium Alert ID: 31764 First Published: 2013 November 14 15:57 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages that claim to contain documents for the recipient. The text in the email message attempts to convince the recipient to open the...

Threat Outbreak Alert: Email Messages with Malicious Attachments on November 12, 2013

Medium Alert ID: 31738 First Published: 2013 November 13 20:01 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages with a blank message body. The .zip attachment contains a malicious .exe file that, when executed, attempts to infect the system wi...

Threat Outbreak Alert: Fake Product Order Email Messages on November 14, 2013

Medium Alert ID: 31712 First Published: 2013 November 11 19:47 GMT Last Updated: 2013 November 15 16:11 GMT Version: 3 Summary Cisco Security has detected significant activity related to spam email messages that claim to contain a product order notification for the recipient. The text in the emai...

Threat Outbreak Alert: Fake Document attachment Notification Email Messages on October 8, 2013

Medium Alert ID: 31694 First Published: 2013 November 11 19:40 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages with a blank message body. However, the .zip attachment contains a malicious .exe file that, when executed, attempts to infect the...

Threat Outbreak Alert: Fake Account Payment Information Email Messages on November 8, 2013

Medium Alert ID: 31683 First Published: 2013 November 8 18:00 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages that claim to contain payment details for the recipient. The text in the email message attempts to convince the recipient to open th...

Threat Outbreak Alert: Fake Invoice Email Messages on November 7, 2013

Medium Alert ID: 31671 First Published: 2013 November 7 14:27 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages that claim to contain an invoice statement for the recipient. The text in the email message attempts to convince the recipient to op...

Threat Outbreak Alert: Fake German Language Email Messages on November 3, 2013

Medium Alert ID: 31646 First Published: 2013 November 6 18:06 GMT Version: 1 Summary Cisco Security has detected significant activity related to German-language spam email messages that contain attached documents for the recipient. The text in the email message attempts to convince the recipient ...

Threat Outbreak Alert: Email Messages with Malicious Attachments on November 5, 2013

Medium Alert ID: 31651 First Published: 2013 November 6 17:56 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages that claim to contain an attachment for the recipient. The text in the email message attempts to convince the recipient to open the...

Threat Outbreak Alert: Email Messages with Malicious Attachments on November 5, 2013

Medium Alert ID: 31656 First Published: 2013 November 6 17:41 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages that claim to contain an attachment for the recipient. The text in the email message attempts to convince the recipient to open the...

Microsoft Warns of Targeted Attacks on Windows 0-Day

Microsoft is warning users about targeted attacks against a new vulnerability in several versions of Windows and Office that could allow an attacker to take over a user’s machine. The bug, which is not yet patched, is being used as part of targeted attacks with malicious email attachments, mainly...

Threat Outbreak Alert: Fake Invoice Change Request Notification Email Messages on November 2, 2013

Medium Alert ID: 31602 First Published: 2013 November 4 21:59 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages that claim to contain an invoice change request for the recipient. The text in the email message attempts to convince the recipient ...