First from
WaPo (which I thought was way cool - emphasis mine because of coolness):
The National Security Agency is harvesting hundreds of millions of
contact lists from personal e-mail and instant messaging accounts around
the world, many of them belonging to Americans, according to senior
intelligence officials and top-secret documents provided by former NSA contractor Edward Snowden.
The collection program, which has not been disclosed before, intercepts
e-mail address books and “buddy lists” from instant messaging services
as they move across global data links. Online services often transmit
those contacts when a user logs on, composes a message, or synchronizes a
computer or mobile device with information stored on remote servers.
Rather than targeting individual users, the NSA is gathering contact
lists in large numbers that amount to a sizable fraction of the world’s
e-mail and instant messaging accounts. Analysis of that data enables the
agency to search for hidden connections and to map relationships within
a much smaller universe of foreign intelligence targets.
...
Contact lists stored online provide the NSA with far richer sources of
data than call records alone. Address books commonly include not only
names and e-mail addresses, but also telephone numbers, street
addresses, and business and family information. Inbox listings of e-mail
accounts stored in the “cloud” sometimes contain content, such as the
first few lines of a message.
Taken together, the data would enable the NSA, if permitted, to draw
detailed maps of a person’s life, as told by personal, professional,
political and religious connections. The picture can also be misleading,
creating false “associations” with ex-spouses or people with whom an
account holder has had no contact in many years.
...
In practice, data from Americans is collected in large volumes — in part
because they live and work overseas, but also because data crosses
international boundaries even when its American owners stay at home.
Large technology companies, including Google and Facebook, maintain data
centers around the world to balance loads on their servers and work
around outages.
But:
Spam has proven to be a significant problem for the NSA — clogging
databases with information that holds no foreign intelligence value. The
majority of all e-mails, one NSA document says, “are SPAM from ‘fake’
addresses and never ‘delivered’ to targets.”
In fall 2011, according to an NSA presentation,
the Yahoo account of an Iranian target was “hacked by an unknown
actor,” who used it to send spam. The Iranian had “a number of Yahoo
groups in his/her contact list, some with many hundreds or thousands of
members.”
The cascading effects of repeated spam messages,
compounded by the automatic addition of the Iranian’s contacts to other
people’s address books, led to a massive spike in the volume of traffic
collected by the Australian intelligence service on the NSA’s behalf.
After nine days of data-bombing, the Iranian’s contact book and contact books for several people within it were “emergency detasked.”
Second from
Cyclone Phailin:
A catastrophe seemed inevitable
as monstrous cyclone Phailin lumbered towards the northeast coast of
India. Less than 15 years before, a similar storm, named Odisha,
devastated a nearby part of the country, leading to over 10,000
casualties.
It will be days if not weeks before Phailin’s full toll on life and
property is known, but from early accounts, there are no signs of a
disaster on the scale of 1999 Odisha cyclone. CNN reports a comparatively low 21 deaths from Phailin.
There are several factors which, together, help explain why disastrous consequences were avoided from Phailin.
...
5) The storm’s intensity may have been overestimated (by some sources, including some we cited):
While the Joint Typhoon Warning Center and other U.S. forecasters
estimated the storm’s peak intensity reached category 5 levels, the
Indian Meteorological Department did not. While the Indian
Meteorological Department predicted a serious storm (and its predictions
motivated the massive preparation efforts), its forecasts were not as
dire as some others. Assessing the intensity of a tropical cyclone in
the Indian Ocean (and Bay on Bengal) is different from other ocean
basins, and the regional expertise of the Indian Meteorological
Department may have proven superior.
“They have been issuing warnings, and we have been contradicting
them,” said L.S. Rathore, director-general of the Indian Meteorological
Department. “That is all that I want to say.”
“As a scientist, we have our own opinion and we stuck to that. We
told them that is what is required as a national weather service — to
keep people informed with the reality without being influenced by
over-warning,” Rathore added, according to the Associated Press.
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