Architecture, Application Security, Threats, Cybercrime

‘Appender’ tool sneakily implants malicious emails into inboxes using legacy protocol

November 14, 2020
BlackBerry user Douglas Philips checks emails on his BlackBerry in 2007 in San Francisco, California. A new tool available on the dark web allows cyberattackers to abuse a special feature of the Internet Message Access Protocol used for remote email access. (Photo by Justin Sullivan/Getty Images)
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