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What’s In a Denial-of-Service Attack? This Week’s ‘Cyber Vandalism’ at US Airports Could Signal the Next Step In Russia’s War
Steve Huff
Steve Huff is an Editor and Reporter at dot.LA. Steve was previously managing editor for The Metaverse Post and before that deputy digital editor for Maxim magazine. He has written for Inside Hook, Observer and New York Mag. Steve is the author of two official tie-ins books for AMC’s hit “Breaking Bad” prequel, “Better Call Saul.” He’s also a classically-trained tenor and has performed with opera companies and orchestras all over the Eastern U.S. He lives in the greater Boston metro area with his wife, educator Dr. Dana Huff.
Monday's attacks on U.S. airports, including Los Angeles International Airport (LAX), were—on the surface—a nuisance, but experts say they could signal trouble ahead.
Russian cybercrime gang Killnet claimed the attacks on more than a dozen American airport websites, including Hartsfield-Jackson Atlanta International Airport (ATL), and Chicago O'Hare International Airport (ORD) along with LAX. The group listed its targets on its Telegram channel. For a time, the Distributed Denial-of-Service (DDoS) attacks—in which websites are flooded with “junk” traffic, overwhelming servers—either slowed or took the airports’ public sites offline completely, according to the Los Angeles Times.
Still, Infosecurity Magazine reported that the attacks had “no direct impact on airport operations.”
An attack like this wasn’t exactly unexpected. Multiple federal agencies authored an April 2022 cybersecurity advisory warning that the February Russian invasion of Ukraine might “expose organizations both within and beyond the region to increased malicious cyber activity.” It mentioned DDoS attacks and named multiple known cybercrime gangs, including colorfully named groups such as Salty Spider, Fancy Bear, and Killnet, which took down Connecticut’s Bradley International Airport in March.
Infosecurity Magazine’s story also noted that early press coverage about the April advisory was criticized for raising alarms about what some security experts wrote off as essentially “kids” making digital mischief.
But denial-of-service attacks aren’t simply cyber vandalism, said Bryan Hornung, CEO and founder of Philadelphia-based Xact IT Solutions.
“We usually see three types of DDoS attacks,” he said, “One, where they create a nuisance to let you know what they are capable of. Two, where they use DDoS to mask a more severe type of attack. Three, where they hold the network traffic hostage and demand a ransom to stop the DDoS attack.”
“In these cases,” Hornung continued, “there are plenty of other ways to stop the attack, so cyber criminals do not typically succeed with extortion regarding DDoS.”
Cybersecurity firm Tanium’s Director of Security Research Melissa Bischoping agreed that the attacks should be taken seriously. “The concept of a denial of service may seem inconvenient and annoying,” she told dot.LA, “but DDoS attacks can be used to take critical systems—or revenue-generating systems—offline, impacting your organization’s bottom line.”
Bischoping and Hornung agreed that these types of attacks could be used for pure disruption and nothing more. Still, Hornung said that often “we see DDoS attacks happening to divert the attention of technical people, so a different, more severe attack can be deployed.”
“How they are used depends on the attacker’s skill level, motivation, and the level of access they have obtained in the environment,” said Bischoping.
Any time there’s a chance for “increased economic disruption, social unrest and political uncertainty, cyber attacks also tend to increase,” Bischoping added.
“This can be due to ‘hacktivism,’” she continued, “nation-state efforts, or criminal activity for economic gain.” In addition, she said we should expect “all future military conflicts to have some cyber element to them, including the current ones.” For that reason, she said, it’s crucial to remain vigilant.
Asked if Russian losses in Ukraine will likely lead to more cyber attacks, Hornung replied, “The cyber war will intensify regardless of what happens in Ukraine.”
He also wasn’t ready to dismiss DDoSing as the work of independent groups acting alone.
“No cyber criminal activity in Russia happens without approval from Moscow,” Hornung said.
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Steve Huff
Steve Huff is an Editor and Reporter at dot.LA. Steve was previously managing editor for The Metaverse Post and before that deputy digital editor for Maxim magazine. He has written for Inside Hook, Observer and New York Mag. Steve is the author of two official tie-ins books for AMC’s hit “Breaking Bad” prequel, “Better Call Saul.” He’s also a classically-trained tenor and has performed with opera companies and orchestras all over the Eastern U.S. He lives in the greater Boston metro area with his wife, educator Dr. Dana Huff.
steve@dot.la
LA Tech Week: How These Six Greentech Startups Are Tackling Major Climate Issues
11:47 AM | June 09, 2023
Samson Amore
At Lowercarbon Capital’s LA Tech Week event Thursday, the synergy between the region’s aerospace industry and greentech startups was clear.
The event sponsored by Lowercarbon, Climate Draft (and the defunct Silicon Valley Bank’s Climate Technology & Sustainability team) brought together a handful of local startups in Hawthorne not far from LAX, and many of the companies shared DNA with arguably the region’s most famous tech resident: SpaceX.
Here’s a look at the greentech startups that pitched during the Tech Week event, and how they think what they’re building could help solve the climate crisis.
Arbor: Based in El Segundo, this year-old startup is working to convert organic waste into energy and fresh water. At the same time, it also uses biomass carbon removal and storage to remove carbon from the atmosphere and sequester it in an attempt to avoid further damaging the earth’s ozone layer. At the Tech Week event Thursday, Arbor CEO Brad Hartwig told a stunned crowd that Arbor aims to remove about five billion tons of organic waste from landfills and turn that into about 6 PWh, or a quarter of the global electricity need, each year. Hartwig is an alumni of SpaceX; he was a manufacturing engineer on the Crew Dragon engines from 2016-2018 and later a flight test engineer at Kitty Hawk.
Antora: Sunnyvale-based Antora Energy was founded in 2017, making it one of the oldest companies on the pitching block during the event. Backed by investors including the National Science Foundation and Los Angeles-based Overture VC, Antora has raised roughly $57 million to date, most recently a $50 million round last February. Chief operating officer Justin Briggs said Antora’s goal is to modernize and popularize thermal energy storage using ultra-hot carbon. Massive heated carbon blocks can give off thermal energy, which Antora’s proprietary batteries then absorb and store as energy. It’s an ambitious goal, but one the world needs at scale to green its energy footprint. According to Briggs, “the biggest challenge is how can we turn back variable intermittent renewable electricity into something that's reliable and on demand, so we can use it to provide energy to everything we need.”
Arc: Hosting the panel was Arc, an electric boating company that’s gained surprising momentum, moving from design to delivering its first e-boats in just two years of existence. Founded in 2021, the company’s already 70 employees strong and has already sold some of its first e-boats to customers willing to pay the luxury price tag, CTO Ryan Cook said Thursday. Cook said that to meet the power needs of a battery-powered speedboat, the Arc team designed the vehicle around the battery pack with the goal of it being competitive with gas boats when compared to range and cost of gas. But on the pricing side, it’s not cheap. Arc’s flagship vessel, the Arc One is expected to cost roughly $300,000. During the panel, Cook compared the boat to being “like an early Tesla Roadster.” To date Arc Boats has raised just over $35 million, according to PitchBook, from investors including Kevin Durant, Will Smith and Sean “Diddy” Combs.
Clarity Technology: Carbon removal startup Clarity is based in LA and was founded by Yale graduate and CEO Glen Meyerowitz last year. Clarity is working to make “gigaton solutions for gigaton problems.” Their aim? To remove up to 2,000 billion pounds of carbon from the atmosphere through direct air capture, a process which uses massive fans to move chemicals that capture CO2. But the challenge, Meyerowitz noted in his speech, is doing this at scale in a way that makes an actual dent in the planet’s emissions while also efficiently using the electricity needed to do so. Meyerowitz spent nearly five years working as an engineer for SpaceX in Texas, and added he’s looking to transfer those learnings into Clarity.
Parallel Systems: Based in Downtown LA’s Arts District, this startup is building zero-emission rail vehicles that are capable of long-haul journeys otherwise done by a trucking company. The estimated $700 billion trucking industry, Parallel Systems CEO Matt Soule said, is ripe for an overhaul and could benefit from moving some of its goods off-road to electric railcars. According to Soule, Parallel’s electric battery-powered rail vehicles use 25% of the energy a semi truck uses, and at a competitive cost. Funded in part by a February 2022 grant from the U.S. Department of Energy, Parallel Systems has raised about $57 million to date. Its most recent venture funding round was a $49 million Series A led by Santa Monica-based VC Anthos Capital. Local VCs including Riot Ventures and Santa Monica-based Embark Ventures are also backers of Parallel.
Terra Talent: Unlike the rest of the startups pitching at the Tech Week event, Terra Talent was focused on building teams rather than technology. Founder Dolly Singh worked at SpaceX, Oculus and Citadel as a headhunter, and now runs Terra, a talent and advisory firm that helps companies recruit top talent in the greentech space. But, she said, she’s concerned that all the work these startups are doing won’t matter unless we very quickly turn around the current trendlines. “Earth will shake us off like and she will do just fine in 10,000 years,” she said. “It’s our way of living, everything we love is actually here on earth… there’s nothing I love on Mars,” adding that she’s hopeful the startups that pitched during the event will be instrumental in making sure the planet stays habitable for a little while longer.
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Samson Amore
Samson Amore is a reporter for dot.LA. He holds a degree in journalism from Emerson College. Send tips or pitches to samsonamore@dot.la and find him on Twitter @Samsonamore.
https://twitter.com/samsonamore
samsonamore@dot.la
E-Scooter Startups Are Quietly Changing Their Equity Programs in LA
07:00 AM | May 26, 2022
Photo by Maylin Tu
When Lime launched in Los Angeles in 2018, the company offered five free rides per day to low-income riders, so long as they were under 30 minutes each.
But in early May, that changed. Rides under 30 minutes now cost low-income Angelenos a flat rate of $1.25. As for the five free rides per day, that program ended December 2021 and was replaced by a rate of $0.50 fee to unlock e-scooters, plus $0.07 per minute (and tax).
Lime isn’t alone. Lyft and Spin have changed the terms of their city-mandated low-income programs. Community advocates say they were left largely unaware.
A Lime spokesperson said that with its updated rate, low-income riders will still get an average discount of almost 90% off its service. He added that the startup's rates in Los Angeles are on average 50% less expensive than in most cities
“We would also like to note that L.A. riders have already saved an estimated $1 million via our Lime Access program, and we expect that figure to keep growing steadily with the new pricing in place,” said the spokesperson, who added that 2,800 low-income Angelenos have taken around 250,000 trips since the program rolled out.
Spin once provided low-income Angelenos with unlimited, free 30-minute rides. Now the company is capping the free rides to five per day. Spin did not immediately return a request for comment.
Similarly, Lyft riders were once able to get a monthly pass for $5 and pay $0.05 per minute per ride. Instead, they’ll now need to pay $0.50 to unlock the e-scooter and an additional $0.15 per minute. (There is no longer a $5 monthly charge).
The costs could add up for a demographic that is more likely than the average rider, according to data from rival micromobility startup Wheels, to use e-scooters to get to and from work.
“Lyft is now offering our Community Pass without a monthly payment to make it even easier for more riders to save,” James Boshers, Lyft associate general manager for Southern California, said in an email. Several hundred riders use the program in L.A., according to a spokesperson.
The changes were rolled out with little fanfare, but that might be a moot point. Few of the local transportation advocates dot.LA reached out to were even aware the equity programs existed.
“I mean, I'm not surprised. I think people love giving discounts as a way of showing equity, but there's got to be more,” said Oscar Zarate, assistant director of organizing for SAJE.
A spokesperson for Lime said they have tried unsuccessfully to reach representatives at the organization.
The city of Los Angeles doesn’t promote micromobility equity programs to potential riders; that responsibility falls wholly on companies.
“Revenue generated through the micro-mobility program is dedicated solely to enforcing the conditions of the permit,” LADOT spokesperson Colin Sweeney said by email, “which includes ensuring companies partner with community-based organizations and market their services to low-income residents among other critical safety and consumer protection functions.”
But earlier this year, Sweeney acknowledged that getting micromobility companies to even put their vehicles in low-income communities has been difficult. At first, the city offered incentives to operators, but that proved ineffective.
“As a result, our permanent micromobility program which was established last year REQUIRES operators to deploy a certain percentage of vehicles to specific neighborhoods as a condition of their permit,” he said
A Lime e-scooter parked in West Adams.Photo by Maylin Tu
Little Outreach, But More Scooters
Despite those requirements, some community advocates say that companies are not doing enough to reach out to communities to remove barriers to access.
Yolanda Davis-Overstreet serves as vice president of the West Adams Neighborhood Council and chairs its public safety committee. To her knowledge, no micromobility company operating in West Adams has reached out to the group.
She does, however, plan to reach out to them.
West Adams, a predominantly Black and Latino neighborhood, has experienced high rates of traffic violence. One stretch of Adams Blvd between Fairfax Ave and Crenshaw Blvd saw 59 severe and fatal collisions between 2009 and 2019, according to the L.A. Department of Transportation. Last year, the department completed a number of safety and infrastructure improvements along Adams, adding two miles of new bike lanes that make it safer for e-scooters, bikes and pedestrians.
Davis-Overstreet said she’s starting to see more shared e-scooters in her neighborhood.
“It's a privilege that these scooter companies seem to have, like ‘I don't care about your space. I'm here now’,” she said. ”No, if you're going to be here, you need to be here in a respectful way.”
Yolanda Davis-Overstreet chairs the West Adams Neighborhood Council's public safety committee.
Image courtesy of Yolanda Davis-Overstreet
It’s not that she’s opposed to e-scooters, Davis-Overstreet said, but as e-scooter companies ramp up in the community, so do concerns about safety and accessibility.
She said she wants companies to figure out how to respectfully integrate into a community that is already pursuing alternative forms of transportation.
“That's another reason scooters should be connected with [our] community … How are we going to get people in the United States — in particular in L.A. — in the conversation of climate change, if we don't give them access to other tools to use other than cars?”
Alternative forms of transportation like e-scooters have the potential to make a big impact on underserved residents, especially as gas prices surge.
Eli Akira Kaufman, executive director of the Los Angeles County Bike Coalition, a Lime partner, said that Lime has been a valuable collaborator in L.A. on initiatives like First Ride Academy and Lime Hero. But he would like to see companies do more for underserved communities, like advocating for better biking infrastructure and sponsoring workforce development programs.
“Lime Access and these different accessibility programs are great. We totally applaud their intent. But what more can be done to serve our most vulnerable commuters?”
Others cited the requirement that low-income customers fill out an online form and provide proof of income to access discounted rides.
“I don't know if a señora is going to be able to do that,” said SAJE’s Zarate. “And I think people really underestimate how difficult it is to fill out these applications, provide all this documentation— and there's a stigma, ‘Oh, you're applying for these low-income things’ that also discourages people from applying.”
Zarate added that Los Angeles transportation advocates want to start a dialogue—not a fight—with e-scooter companies like Lime, Bird and Lyft.
“Working class communities have always been multidimensional in terms of their transit and how they get around. People bike all around, you feel me?,” he said. “So, I think there's a strong tradition in the community. It's just about finding ways that work for everyone.”
‘Do Your Homework’
Currently, there are six dockless e-scooter and e-bike operators in Los Angeles: Bird, Lime, Spin, Superpedestrian (LINK), Wheels and Lyft. Each runs a separate low-income program with rates varying widely. The same 30-minute ride might cost $0 (Spin, LINK) to $7.85 (Bird) plus tax, depending on the company.
The L.A. Department of Transportation requires micromobility operators to:
- Deploy 20% of their total fleet in equity zones if they operate in certain more lucrative parts of the city like Venice, Hollywood and Downtown L.A.
- Offer a cash option for unbanked customers without a credit or debit card.
- Offer a non-smartphone option to unlock vehicles.
- Offer discounted rates for customers with an income level at or below 200% of the federal poverty guidelines.
- Attend meetings with community stakeholders such as neighborhood councils and disability rights organizations.
- Partner with a community-based organization.
Here’s a run down of costs and information for each low-income program operating in the city of Los Angeles.
Wheels: Wheels for All
$1.10 flat rate for 30 minutes
Lime: Lime Access
$1.25 flat rate for 30 minutes
Bird: Community pricing
50% off plus tax
Superpedestrian/ LINK: LINK-Up
Unlimited free 30 minute rides
Spin: Spin Access
Five free 30 minute rides per day
Lyft: Lyft Community Pass
$0.50 to unlock and $0.15 per minute
Are you enrolled in Lime Access, Lyft Community Pass or Spin Access and have the recent changes affected you? Let us know!
This article has been updated to include information from Lime about their efforts to engage with L.A. community groups.
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Maylin Tu
Maylin Tu is a freelance writer who lives in L.A. She writes about scooters, bikes and micro-mobility. Find her hovering by the cheese at your next local tech mixer.
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