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AP: US elections still vulnerable to rigging, disruption


From: "Dave Farber" <farber () gmail com>
Date: Mon, 26 Dec 2016 15:55:50 -0500




Begin forwarded message:

From: Barbara Simons <simons () acm org>
Date: December 26, 2016 at 3:21:33 PM EST
To: Dave Farber <dave () farber net>
Subject: AP: US elections still vulnerable to rigging, disruption
Reply-To: simons () acm org

Hi, Dave.  This is an excellent article describing how broken our voting systems are.
Regards,
Barbara

https://apnews.com/bbd71f3421594fb98f3c68cbc026bdf5

AP Top News
By MICHAEL RUBINKAM and FRANK BAJAK
December 26, 2016
US elections still vulnerable to rigging, disruption

ALLENTOWN, Pa. (AP) — Jill Stein's bid to recount votes in Pennsylvania was in trouble even before a federal judge 
shot it down Dec. 12. That's because the Green Party candidate's effort stood almost no chance of detecting potential 
fraud or error in the vote — there was basically nothing to recount.

Pennsylvania is one of 11 states where the majority of voters use antiquated machines that store votes 
electronically, without printed ballots or other paper-based backups that could be used to double-check the 
balloting. There's almost no way to know if they've accurately recorded individual votes — or if anyone tampered with 
the count.

More than 80 percent of Pennsylvanians who voted Nov. 8 cast their ballots on such machines, according to VotePA, a 
nonprofit seeking their replacement. A recount would, in the words of VotePA's Marybeth Kuznik, a veteran election 
judge, essentially amount to this: "You go to the computer and you say, 'OK, computer, you counted this a 
week-and-a-half ago. Were you right the first time?'"

These paperless digital voting machines, used by roughly 1 in 5 U.S. voters last month, present one of the most 
glaring dangers to the security of the rickety, underfunded U.S. election system. Like many electronic voting 
machines, they are vulnerable to hacking. But other machines typically leave a paper trail that could be manually 
checked. The paperless digital machines open the door to potential election rigging that might not ever be detected.

What's more, their prevalence magnifies other risks in the election system, such as the possibility that hackers 
might compromise the computers that tally votes, by making failures or attacks harder to catch. And like other voting 
machines adopted since the 2000 election, the paperless systems are nearing the end of their useful life — yet there 
is no comprehensive plan to replace them.

"If I were going to hack this election, I would go for the paperless machines because they are so hard to check," 
said Barbara Simons, a former IBM executive and co-author of "Broken Ballots," a history of the unlearned lessons of 
flawed U.S. voting technology.

FRAUD AND THE U.S. VOTING SYSTEM

Although Stein premised her recount effort on the need to ensure that the 2016 election wasn't tainted by hacking or 
fraud, there's no evidence of either so far — a fact federal judge Paul Diamond cited prominently in his decision 
halting the Pennsylvania recount . "Suspicion of a 'hacked' Pennsylvania election borders on the irrational," the 
judge wrote in his opinion.

Stein also pursued recounts in Wisconsin and Michigan, to little avail. Those states use more reliable paper-based 
voting technologies. (The Electoral College certified Republican Donald Trump's presidential victory last week.)

But a cadre of computer scientists from major universities backed Stein's recounts to underscore the vulnerability of 
U.S. elections. These researchers have been successfully hacking e-voting machines for more than a decade in tests 
commissioned by New York, California, Ohio and other states.

Stein and her witnesses said their fraud concerns were justified given U.S. charges that Russia meddled in the 2016 
presidential campaign. Emails of top Democrats were hacked and leaked in what U.S. intelligence officials called 
Russian subterfuge against Democrat Hillary Clinton. Over the summer, hackers also tried to breach the voter 
registration databases of Arizona and Illinois using Russian-based servers, U.S. officials said. Election networks in 
at least 20 states were probed for vulnerabilities.

"It's a target-rich environment," said Rice University computer scientist Dan Wallach. Researchers would like to see 
the U.S. move entirely to computer-scannable paper ballots, since paper can't be hacked. Many advanced democracies 
require paper ballots, including Germany, Britain, Japan and Singapore.

Green Party lawyers seeking the Pennsylvania recount called the state's election system "a national disgrace" in a 
federal lawsuit, noting that many states outlaw paperless voting. They asked a judge to order a forensic examination 
of a sampling of the electronic machines, saying that's the only way to know for sure that votes weren't altered.

That would involve examination of all of the systems involved in the election — voting-machine computer chips and 
memory cards that store operating software and ballots, the computers that program the ballots, and even the machine 
vendors' source code — to detect any "bugs, holes or back doors" a hacker could have exploited, said Daniel Lopresti, 
chairman of the Lehigh University computer-science department.

But forensic analyses aren't foolproof, especially if hackers were good at covering their tracks. "What you're hoping 
for is some evidence that was left, some degree of clumsiness or carelessness, a belief by the individual that we 
won't dig quite that deep," Lopresti said.

PENNSYLVANIA: A PERFECT TARGET

The U.S. voting system — a loosely regulated, locally managed patchwork of more than 3,000 jurisdictions overseen by 
the states — employs more than two dozen types of machinery from 15 manufacturers. Elections officials across the 
nation say they take great care to secure their machines from tampering. They are locked away when not in use and 
sealed to prevent tampering.

All that makes national elections very difficult to steal without getting caught. "It would take a 'large conspiracy' 
to hack the results of a presidential election," said Kay Stimson, speaking for the National Association of 
Secretaries of State.

But difficult is not impossible. Wallach and his colleagues believe a crafty team of pros could strike surgically, 
focusing on select counties in a few battleground states where "a small nudge might be decisive," he said.

As a battleground state with paperless voting machines, Pennsylvania is a perfect candidate. In affidavits for the 
recount, computer scientist J. Alex Halderman of the University of Michigan laid out how attackers could conduct a 
successful hack:

—Probe election offices well in advance to determine how to break into computers.

—After identifying battleground states, infect voting machines in targeted counties with malware that would shift a 
small percentage of the vote to a desired candidate.

—After silently altering electronic tallies, erase digital tracks to leave no trace.

Just because the machines aren't on the internet doesn't mean they can't be hacked. Election workers could be duped 
or bribed into installing malware that sat dormant until Election Day. Locks could be picked to gain access to the 
machines, seals compromised with razor blades and acetone.

Studies by Halderman, Wallach and others proved years ago that it's possible to infect voting machines in an entire 
precinct via the compact flash cards used to load electronic ballots.

An infected machine "could do anything you can imagine," said Wallach. "It could flip votes from one candidate to 
another. It could delete votes. It could cast write-in votes for Mickey Mouse for president."


[snip]
____

Bajak reported from Houston. Associated Press writers Tami Abdollah in Washington and Adrian Sainz in Memphis, 
Tennessee, contributed to this report.



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