Tech
US punts renewal of threat data sharing law to September | Computer Weekly
The United States’ Cybersecurity Information Sharing Act of 2015 – CISA 2015 – which came within a hair’s breadth of lapsing for good at the end of 2025, will now likely be extended through to the end of September as part of a Department of Homeland Security (DHS) funding package for 2026.
The DHS Appropriations Act narrowly passed the House of Representatives on Thursday 22 January, overcoming Democrat objections to funding the controversial Immigration and Customs Enforcement (ICE) agency, which falls under the department’s remit. It will head to the Senate where it is expected to be taken up before the end of the month.
CISA 2015 enables organisations to report and share information on cyber security threats and incidents without fear of being on the receiving end of legal action as a result. The law was first enacted during the Obama years and contained a 10-year sunset clause allowing it to be revisited and revised.
By the autumn of 2025, legislators were making progress on a replacement but the federal government shutdown beginning at midnight on 1 October caused it to lapse briefly – although the true impact to real-world data-sharing appears to have been limited.
CISA 2015 was extended to the end of January 2026 as part of the agreement to reopen the government, and the latest extension should in theory buy time for Congress to figure out next steps.
Cynthia Kaiser, senior vice president of the Ransomware Research Center at Halcyon, said: “Any step forward in putting formal protections in place for information sharing between the private and public sectors should be seen as a positive. If this legislation is passed, industry will get renewed, but temporary safe harbour to share critical threat information.
“However, as 2025’s lapse in those protections made clear, we need a long-term solution. It’s critical that protecting cyber security information sharing is considered its own priority in Congress in order to maintain a strong national security posture,” she told Computer Weekly.
Mimecast CEO Marc van Zadelhoff said the extension was more than just legislative housekeeping but an acknowledgement that collaboration is one of the strongest cyber defence strategies there is.
“After its brief but concerning lapse during October’s government shutdown, CISA’s renewal reinforces a critical principle: transparency isn’t a liability, but an operational advantage,” he said.
“The extension provides what security leaders need most: legal protection to share threat intelligence without fear of becoming scapegoats. This protection is foundational. Without it, organisations operate in isolation, creating exploitable gaps that adversaries are quick to leverage. Just as cyber security risk is shared across the ecosystem, accountability must be distributed accordingly.
He added: “More importantly, this extension creates an opportunity to evolve our approach, moving from reactive disclosure toward structured, proactive intelligence sharing. Every incident, regardless of scale, becomes a learning opportunity that strengthens not just individual organisations, but entire industries and national security infrastructure.”
Zadelhoff advised cyber leaders to use the nine-month window strategically, describing it as a golden opportunity to embed accountability into operational processes, strengthen cross-sector collaboration, and improve how threat intelligence flows through the ecosystem. This means establishing clear protocols for what gets shared, when, and with whom, turning compliance activities into genuine security advantages.
“CISA 2015 represents more than regulatory obligation. It’s about building a culture where shared responsibility, proactive defense, and collective insight become the foundation of how we approach cyber security. The extension gives us time to get this right,” he said.
Cyber agency funding
Besides the work of multiple other agencies sitting under its umbrella, the DHS Appropriations Act also sets out annual funding and strategic missions for the US’ Cybersecurity and Infrastructure Security Agency (CISA) – which performs a similar function to the UK’s National Cyber Security Centre (NCSC) and was the subject of deep cuts last year.
All told, the Act provides a total of $2.6bn (£1.9bn) to fund CISA this year, down on previous years, of which $763m will be directed towards cyber operations, including vulnerability management, capacity building, and threat hunting. It also includes some reductions to redundant, unauthorised or duplicate programmes at CISA.
It also provides an additional $20m to fund “critical” at CISA to counter unspecified cyber threats from China.
The Act furthermore points to a potential shake-up of how the agency engages with other organisations and partners on the global stage, instructing it to coordinate with other federal government departments to “assess ongoing and recently completed cyber security engagement activities with international partners.”
These activities include requests for support, technical assistance, and expertise given to other governments and critical infrastructure owners and operators outside the US.
Towards the end of 2026 – depending on when the funding package gets the go-ahead – the Act directs CISA to provide a report on processes for and barriers to providing these services, and the time and cost of such engagement.
Tech
Onnit’s Instant Melatonin Spray Is the Easiest Part of My Nightly Routine
I’ve always approached taking melatonin supplements with skepticism. They seem to help every once in a while, but your brain is already making melatonin. Beyond that, I am not a fan of the sickly-sweet tablets, gummies, and other forms of melatonin I’ve come across. No one wants a bad taste in their mouth when they’re supposed to be drifting off to sleep.
This is where Onnit’s Instant Melatonin Spray comes in. Fellow WIRED reviewer Molly Higgins first gave it a go, and reported back favorably. This spray comes in two flavors, lavender and mint, and is sweetened with stevia. While I wouldn’t consider it a gourmet taste, I appreciate that it leans more into herbal components known for sleep and relaxation.
Keep in mind that melatonin is meant to be a sleep aid, not a cure-all. That being said, one serving of this spray has 3 milligrams of melatonin, which takes about six pumps to dispense. While 3 milligrams may not seem like a lot to really kickstart your circadian rhythm, it’s actually the ideal dosage to get your brain’s wind-down process kicked off. Some people can do more (but don’t go over 10 milligrams!), some less, but based on what experts have relayed to me, this is the preferable amount.
A couple of reminders for any supplement: consult your doctor if and when you want to incorporate anything, melatonin included, into your nighttime regimen. Your healthcare provider can help confirm that you’re not on any medications where adding a sleep aid or supplement wouldn’t feel as effective. Onnit’s Instant Melatonin Spray is International Genetically Modified Organism Evaluation and Notification certified (IGEN) to verify that it uses truly non-GMO ingredients.
Apart from that, there may be some trial and error on the ideal amount for you, and how much time it takes to kick in. Some may feel the melatonin sooner than others. For my colleague Molly, it took about an hour. Melatonin can’t do all the heavy lifting, so make sure you’re ready to go to bed when you take it, and that your sleep space is set up for sleep success, down to your mattress, sheets, and pillows.
Tech
I Tested Bosch’s New Vacuum Against Shark and Dyson. It Didn’t Beat Them
There’s a lever on the back for this compression mechanism that you manually press down and a separate button to open the dustbin at the bottom. You can use the compression lever when it’s both closed and open. It did help compress the hair and dust while I was vacuuming, helping me see if I had really filled the bin, though at a certain point it doesn’t compress much more. It was helpful to push debris out if needed too, versus the times I’ve had to stick my hand in both the Dyson and Shark to get the stuck hair and dust out. Dyson has this same feature on the Piston Animal V16, which is due out this year, so I’ll be curious to see which mechanism is better engineered.
Bendable Winner: Shark
Photograph: Nena Farrell
If you’re looking for a vacuum that can bend to reach under furniture, I prefer the Shark to the Bosch. Both have a similar mechanism and feel, but the Bosch tended to push debris around when I was using it with an active bend, while the Shark managed to vacuum up debris I couldn’t get with the Bosch without lifting it and placing it on top of that particular debris (in this case, rogue cat kibble).
Accessory Winner: Dyson
Dyson pulls ahead because the Dyson Gen5 Detect comes with three attachments and two heads. You’ll get a Motorbar head, a Fluffy Optic head, a hair tool, a combination tool, and a dusting and crevice tool that’s actually built into the stick tube. I love that it’s built into the vacuum so that it’s one less separate attachment to carry around, and it makes me more likely to use it.
But Bosch does well in this area, too. You’ll get an upholstery nozzle, a furniture brush, and a crevice nozzle. It’s one more attachment than you’ll get with Shark, and Bosch also includes a wall mount that you can wire the charging cord into for storage and charging, and you can mount two attachments on it. But I will say, I like that Shark includes a simple tote bag to store the attachments in. The rest of my attachments are in plastic bags for each vacuum, and keeping track of attachments is the most annoying part of a cordless vacuum.
Build Winner: Tie
Photograph: Nena Farrell
All three of these vacuums have a good build quality, but each one feels like it focuses on something different. Bosch feels the lightest of the three and stands up the easiest on its own, but all three do need something to lean against to stay upright. The Dyson is the worst at this; it also needs a ledge or table wedged under the canister, or it’ll roll forward and tip over. The Bosch has a sleek black look and a colorful LED screen that will show you a picture of carpet or hardwood depending on what mode it’s vacuuming in. The vacuum head itself feels like the lightest plastic of the bunch, though.
Tech
Right-Wing Gun Enthusiasts and Extremists Are Working Overtime to Justify Alex Pretti’s Killing
Brandon Herrera, a prominent gun influencer with over 4 million followers on YouTube, said in a video posted this week that while it was unfortunate that Pretti died, ultimately the fault was his own.
“Pretti didn’t deserve to die, but it also wasn’t just a baseless execution,” Herrera said, adding without evidence that Pretti’s purpose was to disrupt ICE operations. “If you’re interfering with arrests and things like that, that’s a crime. If you get in the fucking officer’s way, that will probably be escalated to physical force, whether it’s arresting you or just getting you the fuck out of the way, which then can lead to a tussle, which, if you’re armed, can lead to a fatal shooting.” He described the situation as “lawful but awful.”
Herrera was joined in the video by former police officer and fellow gun influencer Cody Garrett, known online as Donut Operator.
Both men took the opportunity to deride immigrants, with Herrera saying “every news outlet is going to jump onto this because it’s current thing and they’re going to ignore the 12 drunk drivers who killed you know, American citizens yesterday that were all illegals or H-1Bs or whatever.”
Herrera also referenced his “friend” Kyle Rittenhouse, who has become central to much of the debate about the shooting.
On August 25, 2020, Rittenhouse, who was 17 at the time, traveled from his home in Illinois to a protest in Kenosha, Wisconsin, brandishing an AR-15-style rifle, claiming he was there to protect local businesses. He killed two people and shot another in the arm that night.
Critics of ICE’s actions in Minneapolis quickly highlighted what they saw as the hypocrisy of the right’s defense of Rittenhouse and attacks on Pretti.
“Kyle Rittenhouse was a conservative hero for walking into a protest actually brandishing a weapon, but this guy who had a legal permit to carry and already had had his gun removed is to some people an instigator, when he was actually going to help a woman,” Jessica Tarlov, a Democratic strategist, said on Fox News this week.
Rittenhouse also waded into the debate, writing on X: “The correct way to approach law enforcement when armed,” above a picture of himself with his hands up in front of police after he killed two people. He added in another post that “ICE messed up.”
The claim that Pretti was to blame was repeated in private Facebook groups run by armed militias, according to data shared with WIRED by the Tech Transparency Project, as well as on extremist Telegram channels.
“I’m sorry for him and his family,” one member of a Facebook group called American Patriots wrote. “My question though, why did he go to these riots armed with a gun and extra magazines if he wasn’t planning on using them?”
Some extremist groups, such as the far-right Boogaloo movement, have been highly critical of the administration’s comments on being armed at a protest.
“To the ‘dont bring a gun to a protest’ crowd, fuck you,” one member of a private Boogaloo group wrote on Facebook this week. “To the fucking turn coats thinking disarming is the answer and dont think it would happen to you as well, fuck you. To the federal government who I’ve watched murder citizens just for saying no to them, fuck you. Shall not be infringed.”
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