Hackers used social engineering to target some of Twitter’s employees and then gained access to the high-profile accounts, in a July 16, 2020 story. (Photo by THE ASSOCIATED PRESS)

Experts say Twitter breach troubling, undermines trust

HONG KONG — A breach in Twitter’s security that allowed hackers to break into the accounts of leaders and technology moguls is one of the worst attacks in recent years and may shake trust in a platform politicians and CEOs use to communicate with the public, experts said Thursday.

The ruse discovered Wednesday included bogus tweets from Barack Obama, Joe Biden, Mike Bloomberg and a number of tech billionaires including Amazon CEO Jeff Bezos, Microsoft co-founder Bill Gates and Tesla CEO Elon Musk. Celebrities Kanye West and his wife, Kim Kardashian West, were also hacked.

Hackers used social engineering to target some of Twitter’s employees and then gained access to the high-profile accounts. The attackers sent out tweets from the accounts of the public figures, offering to send $2,000 for every $1,000 sent to an anonymous Bitcoin address.

Cybersecurity experts say such a breach could have dire consequences since the attackers were tweeting from verified, globally influential accounts with millions of followers.

“If you receive a tweet from a verified account, belonging to a well-known and therefore trusted person, you can no longer assume it’s really from them,” said Michael Gazeley, managing director of cybersecurity firm Network Box.

Reacting to the breach, Twitter swiftly deleted the tweets and locked down the accounts to investigate. In the process it prevented verified users from sending out tweets for several hours.

The company said Thursday it has taken “significant steps to limit access to internal systems and tools.”

Many celebrities, politicians and business leaders often use Twitter as a public platform to make statements. U.S. President Donald Trump, for example, regularly uses Twitter to post about national and geopolitical matters, and his account is closely followed by media, analysts and governments around the world.

Twitter faces an uphill battle in regaining people’s confidence, Gazeley said. For a start, it needs to figure out exactly the accounts were hacked and show the vulnerabilities have been fixed, he said.

“If key employees at Twitter were tricked, that’s actually a serious cybersecurity problem in itself,” he said. “How can one of the world’s most used social media platforms have such weak security, from a human perspective?”

Rachel Tobac, CEO of Socialproof Security, said that the breach appeared to be largely financially motivated. But such an attack could cause more serious consequences.

“Can you imagine if they had taken over a world leader’s account, and tweeted out a threat of violence to another country’s leader?” asked Tobac, a social engineering hacker who specializes in providing training for companies to protect themselves from such breaches.

Social engineering attacks typically target human weaknesses to exploit networks and online platforms. Companies can guard themselves against such attacks by beefing up multi-factor authentication -– where users have to present multiple pieces of evidence as authentication before being allowed to log into a system, Tobac said.

Such a process could include having a physical token that an employee must have with them, on top of a password, before they can log into a corporate or other private system. Other methods include installing technical tools to monitor for suspicious insider activities and reducing the number of people who have access to an administrative panel, Tobac said.

U.S. Sen. Josh Hawley called on Twitter to co-operate with authorities including the Department of Justice and the FBI to secure the site.

“I am concerned that this event may represent not merely a co-ordinated set of separate hacking incidents but rather a successful attack on the security of Twitter itself,” he said.

He added that millions of users relied on Twitter not just to send tweets but also communicate privately via direct messaging.

“A successful attack on your system’s servers represents a threat to all of your users’ privacy and data security,” said Hawley.

By The Associated Press

Business

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

94 new cases of COVID-19 in Alberta on Wednesday, two more deaths

COVID-19 cases across the province rose by 94 on Wednesday. The slight… Continue reading

Red Deer mayor slams provincial plan to change 911 dispatch

Dispatch centres in Red Deer, Calgary, Lethbridge and Municipality of Wood Buffalo affected

Olds College releases non-native wasp to kill lily beetles

Lily growers in central and southern Alberta know the destruction lily beetles… Continue reading

Red Deer family relieved that Lebanese relatives are safe after explosion

Lebanese relatives live 45 minutes from blast and said it felt like an earthquake

Heat warning issued for Red Deer and region

A heat warning is in effect for Red Deer and much of… Continue reading

Protestors for Indigenous Lives Matter gather in Wetaskiwin

Protestors gathered along 56 St Wetaskiwin, Alta. August 4, 2020 for Indigenous Lives Matter.

Booking.com cuts workforce by thousands as travel atrophies

Booking.com cuts workforce by thousands as travel atrophies

Ford COO Jim Farley to lead company, CEO Hackett to retire

Ford COO Jim Farley to lead company, CEO Hackett to retire

Stingray CEO expects rapid growth as COVID’s impact fades, new services unfold

Stingray CEO expects rapid growth as COVID’s impact fades, new services unfold

TSX closes higher as energy, loonie strengthen and gold reaches another record

TSX closes higher as energy, loonie strengthen and gold reaches another record

Young Canadians, hospitality workers bear the brunt of mental strain in 2020: report

A study by Morneau Shepell points to economic uncertainty in the pandemic as the cause for angst

Abbotsford mom worried about her two kids in Beirut following explosion

Shelley Beyak’s children were abducted by their dad in 2018

Trump relying on October Surprise

An October Surprise in the United States is now almost inevitable, because… Continue reading

Lebanese confront devastation after massive Beirut explosion

BEIRUT — Residents of Beirut confronted a scene of utter devastation Wednesday,… Continue reading

Most Read