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Twitter ex-security chief in Congress as shareholders back Musk buyout

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Twitter is challenging the Indian government's orders to block content on its social media site in court, local media reported Wednesday

Image: – © AFP Amy Osborne

Twitter whistleblower Peiter Zatko told the US Congress Tuesday that the platform ignored his security concerns, with his testimony coming as company shareholders greenlit Elon Musk’s $44 billion takeover deal.

The shareholder decision clears the way for the contract to close, even as billionaire Musk tries to exit it. Twitter has sued him to force it through, but analysts said testimony by Zatko, the social network’s former security chief, will put more pressure on the company as it heads to court next month.

“I’m here today because Twitter leadership is misleading the public, lawmakers, regulators and even its own board of directors,” Zatko, a hacker widely known as “Mudge”, told the hearing.

He said that, during his time as head of security for the platform from late 2020 until his dismissal in January this year, he tried alerting management to grave vulnerabilities to hacking or data theft — but to no avail.

“They don’t know what data they have, where it lives, or where it came from. And so, unsurprisingly, they can’t protect it,” Zatko said during his opening remarks to the Judiciary Committee.

“Employees then have to have too much access (…) it doesn’t matter who has the keys if you don’t have any locks on the doors.”

Zatko testified that he brought concrete evidence of problems to the executive team and “repeatedly sounded the alarm”.

“To put it bluntly, Twitter leadership ignored its engineers because key parts of leadership lacked competency to understand the scope of the problem,” he said.

“But more importantly, their executive incentives led them to prioritize profits over security.”

Twitter has dismissed 51-year-old Zatko’s complaint as being without merit.

But revelations of his whistleblower report in the US press in August were perfectly timed for Tesla chief Musk, who has used it as part of his justification for abandoning his unsolicited $44 buyout bid.

– ‘Elephant in the room’ –

In his report, Zatko directly refers to questions asked by Musk about bot accounts on Twitter, saying the company’s tools and teams for finding such accounts are insufficient.

Musk has listed bot accounts as among the reasons to justify his walking away from the deal. Twitter is suing to force him to complete the buyout, with a trial set to go ahead on October 17.

Zatko’s testimony “puts more pressure on Twitter camp ahead of Musk/Twitter trial,” Wedbush analyst Dan Ives told AFP.

“The Twitter shareholders approving this deal was a no brainer but now the major challenge begins with the Musk trial,” he said.

“The elephant in the room is the Zatko situation which could be an albatross for the Twitter camp and throw this deal off track.”

If Twitter prevails at trial, the judge could order the Tesla chief to pay billions of dollars to the company, or even complete the purchase.

Twitter CEO Parag Agrawal declined to testify at Tuesday’s hearing, citing the Musk litigation, Senator Chuck Grassley said.

Zatko insisted he had not made his revelations “out of spite or to harm Twitter.”

“Far from that, I continue to believe in the mission of the company,” he told Tuesday’s hearing.

Musk, himself an avid Twitter user, did not comment immediately on the hearing — but tweeted a popcorn emoji as Zatko spoke, suggesting he was watching the proceedings closely.

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LinkedIn skapar profilsammanfattningar, jobbannonser via Generative AI 2023-03-22

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LinkedIn skapar profilsammanfattningar, jobbannonser via Generative AI 2023-03-22

Microsoft-owned business and
employment-focused social platform LinkedIn is adding a new ChatGPT-powered tool Premium subscribers can access to create personalized writing suggestions for sections of their LinkedIn profile, as
well as other AI integrations.

LinkedIn Premium subscribers now have the option to “Enhance” their profile via AI-drafted options for the …



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Pinterest ger nya tips om effektiva tillvägagångssätt för pinannonsering

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Pinterest ger nya tips om effektiva tillvägagångssätt för pinannonsering

Pinterest has provided some new Pin ad tips, based on various brand lift studies, incorporating feedback from over 120,000 Pinners. The data shows that taking a multi-format, multi-stage approach can provide bigger returns, with brands that focus on awareness, consideration, and conversion seeing, on average, three times higher conversion rates than those aligned with just one objective.

Here’s a look at Pinterest’s key tips:

Experiment with multiple objectives 

As noted, Pinterest’s main action point is that advertisers should aim to target consumers at each stage of the purchase cycle, as opposed to focusing on just one aspect.

Enligt Pinterest:

“By adopting more than one objective, advertisers have seen up to a 57% improvement in sales lift. If you’re focused only on conversion, you may forgo reaching new customers further up the funnel.”

Of course, Pinterest would say that, as more ads equals more money for them, but the data shows that taking a broader focus, that incorporates each element, provides more scope to connect with Pinterest users, which can deliver better results.

Upweight your spend towards video 

As with all social platforms, video is the most engaging format on Pinterest, and is the most resonant messaging vehicle for brands.

So impactful is video in the app that Pinterest advises that brands should aim for video to comprise between 50% to 60% of their media plan, in order to maximize ROI and response.

Idea Pins are now Pinterest’s key format on this front, its TikTok-like full-screen vertical feed – and based on the data, that is proving to be the most effective brand messaging method.

Keep your campaign feeling fresh

Including ad variations in your creative mix can also improve your Pinterest campaign performance.

"A campaign with 10-15 creative executions (across a two month period) can drive a 3.2x increase in ad recall. While a campaign with 16+ creative executions can drive 2x the lift in favorability.”

That’s a lot of variants to come up with, but Pinterest also notes that using 3+ ad formats can increase awareness 3x, so you don’t necessarily need 16 or more versions of each ad, just a few to keep things fresh, and keep your promotions more engaging.

Take a holistic approach to measurement

Finally, Pinterest advises that brands need to link their upper funnel brand building and acquisition efforts to lower funnel performance activity, in order to get a true gauge of campaign performance.

"How-to videos, recipes and tutorials measure substantially stronger mid-lower funnel uplifts like 12x the impact on brand favorability and 8.5x on purchase intent. To maximize results pick the ad format that best fits your goals and aim to educate and inspire Pinners to incorporate your products or brand in their life in relevant ways.”

In other words, you need to consider the performance of each aspect in a broader campaign sense, as opposed to measuring each element against the same data points.

These are some interesting notes, which could help you put together a more effective Pinterest marketing strategy. And with 450 million users, and rising, and high purchase intent, it is worth considering the platform, and its potential value for your promotions.

You can read more Pinterest campaign set-up tips här.

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Frenesi i sociala medier väcker bankpanik

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Frenesi i sociala medier väcker bankpanik

Copyright ANP/AFP Sem van der Wal

Juliette MICHEL

Fearful Twitter posts and anxious WhatsApp exchanges coupled with online banking ease are seen as helping power an internet-age run on a pair of now-collapsed American lending institutions.

Both Silicon Valley Bank and Signature Bank were hit with massive withdrawals by customers fearful of losing their money, but the speed was dizzying in an age when rumors spread like wildfire on social media and apps make moving funds with the click of a button simple.

Congressman Patrick McHenry, chairman of the US House Financial Services Committee, referred to the recent turmoil as “the first Twitter fueled bank run.”

Some messages that caused cold sweats among financial customers proved to be misleading, prompting calls to focus on facts not speculation.

Gone is the time when a “run on the bank” meant mobs of customers banging on bolted doors and demanding deposits back.

Now, as rumors of dwindling bank reserves ricochets about social media, customers can make them real by tapping into online accounts to transfer money.

Federal authorities took over Silicon Valley Bank (SVB) last week less than 48 hours after it first announced bad news.

The forced closure of Signature Bank came just two days later.

In between, high-profile entrepreneurs sounded an alarm and fired off advice on Twitter.

Investor Bill Ackman tweeted during the weekend that if federal regulators didn’t quickly step in and guarantee all deposits, runs on other banks would start Monday.

“You should be absolutely terrified right now,” investor Jason Calacanis tweeted, using all capital letters for emphasis.

“That is the proper reaction to a bank run and contagion.”

Meanwhile, startup founders shared bank trouble rumors in WhatsApp groups.

“The mix of technology and fast-moving rumors fueled a crisis of unprecedented speed,” researcher Jonathan Welburn of the Rand Corporation think tank told AFP.

Online banking was around during the 2008 financial crisis, but “the adoption of these technologies is definitely increasing,” he said.

– Circuit breakers? –

Banking regulators need to put in place “circuit breakers” that could quickly suspend banking transactions in the event of cyber attacks, weather disasters, or customer panic, said Hilary Allen, a specialist in financial technologies at American University in Washington.

This is a “very political” undertaking, Allen said.

“Banking regulators need to think about what this kind of technological circuit breaker would look like, and in which circumstances they would be ready to deploy it.”

Markets have seen the power of online platforms trigger surges in the prices of “meme stocks” like video game retail chain Game Stop and AMC Theaters due to endorsements in chat forums at Reddit.

“The flip side is that social media can also exacerbate panic and loss of confidence,” Allen said.

In the case of SVB, fears which spread on social media resonated loudly with the bank’s customers, who tended to be tech-savvy entrepreneurs keenly tuned in to online chatter.

The collapse of SVB was the second largest bank failure in the United States but played out in barely two days.

The largest bank failure in the country, that of Washington Mutual in 2008, took place over the course of eight months.

At that time, Twitter and iPhones were fledgling products; there were no WhatsApp groups, no Slack chat threads, Welburn noted.

“What happens when bankers are drowning their sorrows in the social media age?” Welburn wondered.

“Viral posts, retweets and shares could deprive regulators of precious time.”

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