“ATO fumes after cyber criminals attack myGov portal during last days of Tax 
Time 2016”

By Noel Towell  November 3 2016 - 10:58PM 
<http://www.smh.com.au/national/by/Noel-Towell-hven2>
http://www.smh.com.au/national/by/Noel-Towell-hven2

The Australian Taxation Office is fuming after cyber-criminals ruined the 
finale of Tax Time 2016 with an attack on the government's web portal myGov.

The troubled 
myGov<http://www.canberratimes.com.au/national/public-service/centrelink-apologises-for-new-privacy-breach-20161031-gsf1cp.html>
 portal, which handles traffic to most federal government customer service 
sites, had to be taken offline on Monday as it came under the same sort of 
attack as the one that took down the census 
<http://www.canberratimes.com.au/federal-politics/political-news/blame-all-around-as-the-bureau-of-statistics-deflects-criticism-of-census-2016-20160923-grnbt1.html>
 in August.

Monday's incident occurred as thousands of taxpayers were trying to access the 
Tax Office website and lodge their annual tax returns before the cut-off 
deadline.

The ATO says there was nothing wrong with its sites and officials there are 
understood to be furious with the performance of their counterparts at the 
giant Department of Human Services, which runs myGov

In the wake of the attack, the ATO was forced to offer a one-day extension to 
taxpayers to get their 2015-16 returns lodged, but did not come clean with 
users about what exactly happened.

Human Services is trying to keep details about the distributed denial of 
service (DDoS) attack quiet and refused to answer questions from Fairfax about 
the incident.

It is understood that  myGov was hit with a very large DDoS attack starting 
about 3pm on Monday as thousands of taxpayers, as well as the usual traffic to 
Centrelink, Medicare and other official sites, were trying to log on.

DHS was forced to take myGov offline for about an hour after the attacks began, 
blocking access to a number of government websites including the Tax Office on 
one of its most important days of the year.

A distributed DoS attack overwhelms a system with a large volume of web 
traffic, much of it coming from computers and devices that have been hijacked 
by cyber criminals without the owners' knowledge.

DHS will not say if it has referred Monday's attack for investigation or what 
it believes might have motivated it, but Independent cyber-security expert Troy 
Hunt says DDoS attacks can have the most trivial motivation.

"Very often, there is no practical logical sensible reason why they aim to take 
down a particular party with a DDoS," Mr Hunt said.

"Usually when there are reasons, they are often extremely childish: we keep 
seeing at Christmas time people taking down [gaming sites] PlayStation or Xbox 
Live because they just want to screw with kids.

"It's not like they're making a medium-term monetary gain through this, like 
some of the cases where companies have been held to ransom."

The Tax Office made it clear it was not interested in talking publicly about 
Monday's incident.

"The Department of Human Services administers myGov," a Tax Office spokesman 
said.

"Any inquiries about the performance of myGov should be directed to DHS."

The statement the ATO posted on its site after the take-down did not even hint 
at what was going on behind the scenes.

"Some taxpayers were experiencing slowness in logging on earlier today," it 
said.

"Everything appears to be working now so we are encouraging people to try again.

"People don't need to worry: penalties won't apply for anyone who lodges their 
tax return tomorrow."

A Human Services spokesman was giving little away when questioned by Fairfax.

"The department does not at any time comment on cyber security," he said. "The 
department's services, which include myGov, were affected by a short disruption 
on 31 October 2016, after which services were restored. We apologise to any 
customers who were inconvenienced."



---------------------------------------------------

From: Stephen Loosley<mailto:[email protected]>
Sent: Tuesday, November 1, 2016 12:46 AM
To: [email protected]<mailto:[email protected]>
Subject: [LINK] MyGov down today

It seems the MyGov website went down today ..


Herman E Hofman @Her... 29 seconds
#myGov is not working. Shades of census night. All Government IT should be 
outsourced to Amazon.

Adrian Cutts @|_YBASl<w S min
Major issues happening with #MyGov website. Know any Ned Flanders who did their 
tax four months ago‘?

Zahir @ZaherHosain 5min
Hi ATO #MyGov Site is down and not responding. Will I be fined If can't submit 
return today?

SB Tang @sb_tang 6min
Hi, I'm trying to submit my tax retum via MyGov. It appears to be down. Please 
help. .

  myGov @myGovau 15min
  Nata|ie65596852 We can confirm there are intermittent issues which we’re 
investigating. Sorry for any  inconvenience, please try later

Alison Evans @_budgie 33min
mygov won't load, surprising literally no one

Maz McEwan @mazmcewan 47min
myG0vau Whats going on with the myGov site? Wont load. Need to do tax retum 
today...

Danielle Emond @dee_ant... 47min
myG0vau is the MyGov site down?


Cheers,
Stephen



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