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[21] [22] [23] In 2007, authorities determined that the letter had an October 1, 1982, postmark, meaning that, if Lewis's three-day timeline was accurate, he would have begun working on the letter prior to the first news reports concerning the poisonings. [19] When confronted with this information, Lewis recanted his timeline. [19]
2001 anthrax attacks: Bacillus anthracis: 5 17 United States: Letters laced with infectious anthrax were concurrently delivered to news media offices and the U.S Congress, alongside an ambiguously related case in Chile. The letters killed 5. Bruce Edwards Ivins [6] 2003 2003 ricin letters: Ricin: 0 0 United States
On April 16, 2013, an envelope that tested positive for ricin was intercepted at the US Capitol's off-site mail facility in Washington, D.C. According to reports, the envelope was addressed to the office of Senator Roger Wicker, R-Mississippi. [38] The next day, an envelope addressed to President Obama was tested positive for ricin. [39]
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Newspaper covers from the days following the 9/11 attacks give a glimpse into the confusion and anger felt not just by the U.S., but also around the world.
But because these attacks happen in cyberspace, the battlefield is less tangible, and nation-state attacks blend in with service outages like AT&T’s, which turned out to be a software update ...
A series of conflicting news reports appeared, some claiming the powders had been "weaponized" with silica. Bioweapons experts who later viewed images of the anthrax used in the attacks saw no indication of "weaponization". [19] Tests at Sandia National Laboratories in early 2002 confirmed that the attack powders were not weaponized. [20] [21]
The first known Distributed Denial of Service attack occurred in 1996 when Panix, now one of the oldest internet service providers, was knocked offline for several days by a SYN flood, a technique ...