US CERT has recently issued a warning about malware-delivery campaigns using users' fear of the Ebola virus and its spreading as a bait.
One of the most prolific campaigns is the one that impersonates the World Health Organization:
Security and Situational Awareness, Open Source Intelligence, Cybersafety and Cybersecurity, Threat Alerts, Geopolitical Risks, etc. Vanguard Of A Countering Violent Extremism Advocacy: "Nigerians Unite Against Insecurity, Terrorism and Insurgency". For Articles, Press Releases, Adverts etc, Email: donnuait(a)yahoo.com, Twitter: @DonOkereke.