Yerevan, 25.April.2018,
--
:
--
,

'Smart' home devices used as weapons in website attack

Hackers used internet-connected home devices, such as CCTV cameras and printers, to attack popular websites on Friday, security analysts say.

Twitter, Spotify, and Reddit were among the sites taken offline on Friday.

Each uses a company called Dyn, which was the target of the attack, to direct users to its website.

Security analysts now believe the attack used the "internet of things" - web-connected home devices - to launch the assault.

Dyn is a DNS service - an internet "phone book" which directs users to the internet address where the website is stored. Such services are a crucial part of web infrastructure.

On Friday, it came under attack - a distributed denial of service (DDoS) - which relies on thousands of machines sending co-ordinated messages to overwhelm the service.

The "global event" involved "tens of millions" of internet addresses.

Security firm Flashpoint said it had confirmed that the attack used "botnets" infected with the "Mirai" malware.

Many of the devices involved come from Chinese manufacturers, with easy-to-guess usernames and passwords that cannot be changed by the user - a vulnerability which the malware exploits.

"Mirai scours the Web for IoT (Internet of Things) devices protected by little more than factory-default usernames and passwords," explained cybersecurity expert Brian Krebs, "and then enlists the devices in attacks that hurl junk traffic at an online target until it can no longer accommodate legitimate visitors or users."

The owner of the device would generally have no way of knowing that it had been compromised to use in an attack, he wrote.

Mr Krebs is intimately familiar with this type of incident, after his website was targeted by a similar assault in September, in one of the biggest web attacks ever seen.

loading...
Four men took own lives after webcam blackmail Katy Perry gets charity award for her work with children from Hillary Clinton Philip Morris could stop making conventional cigarettes Trump eyes ex-Goldman banker Steve Mnuchin for Treasury CIA chief warns Trump: Scrapping Iran deal 'height of folly' Thousands 'miss out on stroke treatment' Samsung Electronics considers splitting firm in two South Korea's President Park 'willing to resign' Brazil Chapecoense football team in Colombia plane crash Bird flu: Netherlands culls 190,000 ducks Trump dismisses Wisconsin recount drive as 'scam' Fidel Castro death: Cubans mourn ex-leader Women in science pledge to combat hate Black Friday and Cyber Monday: Five tips for spotting a bargain Lung cancer cells spread like unanchored tents, study says Abducted California woman Sherri Papini found after three weeks Brazil president Michel Temer accused of corruption Predatory bacteria can wipe out superbugs, says study Catherine Zeta-Jones takes aim at paparazzi with 'better' bikini photos Colombia signs new peace deal with Farc Israel fires: Tens of thousands flee as fires hit Haifa Shia pilgrims among more than 80 killed in IS attack in Iraq Climate changing 'too fast' for species
Today For week For Month
website by Sargssyan