Cryptocurrency exchanges believed to be financing Russia’s war in Ukraine have been sanctioned by the U.K. government in the first attempt to prevent evasion via “dark networks.” The move indicates a new focus on digital sanctions evasion, and compliance teams should expect these rules to develop further, potentially in the EU and other jurisdictions.
Crypto
Naperville police say four cryptocurrency fraud cases reported since Feb. 29
Four fraud cases involving cryptocurrency have been reported since Feb. 29, according to the Naperville Police Department, which issued a scam alert this week.
None of the cases are believed to be related, a news release said. The number is high given that typically there are only two or three cryptocurrency fraud cases a month, officials said.
The most recent victims, two men and two women, ranged in age from 45 to 83 and were defrauded using different tactics, which police cited as “romance, hacking, arrest and sextortion.” None of the victims met the offender in person and in each case, cryptocurrency was used to make the payment, the release said.
“It’s unnerving to think about how convincing these scammers can be. They really play on people’s emotions, whether that’s love or fear or something else,” Naperville Police Chief Jason Arres said in a statement.
“I hate to suggest that people not trust others, but that’s exactly what you should do when someone you’ve never met in person wants you to send them money. No matter how convincing they are or how well you think you know them, if you haven’t met them in person, that should be a red flag.”
The Federal Trade Commission offers these tips to avoid being victimized:
- Do not give personal or financial information in response to a request that was not expected. Legitimate organizations won’t call, email or text to request personal information, like your Social Security, bank account or credit card numbers. Double-check with the company if you receive an email or text message. Do not to click on any links or call numbers they provide.
- Resist the pressure to act immediately. Honest businesses will give you time to make a decision. Anyone who pressures you to pay or give them your personal information is likely a scammer.
- Never pay someone who insists that you can only do so using cryptocurrency, a wire transfer service, a payment app or a gift card. Also, never deposit a check and send money back to someone.
- Talk to someone you trust before taking a requested action. Reviewing it with a friend, family member or neighbor can help identify a scam.
“Unfortunately, when money is converted to cryptocurrency and transferred to a scammer, it’s very difficult to track that money and the odds of getting it back are very small,” Arres said.
If you believe you have been the victim of a scam or are unsure if someone is trying to scam you, call the Naperville Police Department at 630-420-6665.
Crypto
An Easy-to-Miss Radio Traffic Jam Is Behind Many Home WiFi Slowdowns
Key Takeaways
- WiFi slows most on 2.4 GHz during 8-10 AM and 6-10 PM as nearby networks compete.
- Bluetooth devices and microwaves can disrupt 2.4 GHz; 5 GHz or 6 GHz may improve speeds.
- WiFi 6E and WiFi 7 users can reduce congestion by switching channels and moving routers centrally.
Your WiFi can feel rock-solid at midnight and oddly sluggish by breakfast, even when you have not touched a single setting. The culprit is often outside your walls: a crowded slice of public radio spectrum where your router has to negotiate space with every nearby network, plus a grab bag of household gadgets that leak interference. Add peak-hours demand and the signal-blocking quirks of building materials and weather, and “slow internet” starts to look less like a billing issue and more like an invisible traffic problem you are forced to share.
When WiFi slows down without warning
One day your home WiFi feels snappy, the next it drags, even though your router hasn’t moved and your internet plan hasn’t changed. That swing is real, and it’s usually not your imagination or a “bad day” from your ISP. WiFi lives on shared airwaves, and those airwaves get crowded, noisy, and sometimes just plain finicky.
Think of your connection as a conversation in a busy room. Your laptop and router may be talking just fine, but the room itself can fill up fast with other chatter. What looks like a mystery slowdown is often the result of invisible competition and interference that changes hour by hour.
The battle of competing networks
Most homes still rely heavily on the 2.4 GHz and 5 GHz WiFi bands, which are unlicensed spectrum in the US. That “free for everyone” reality is convenient, but it also means your network shares space with your neighbors, their smart TVs, their work laptops, and every nearby router doing the same thing.
Congestion has a rhythm. During common work-from-home and school-from-home windows, especially 8-10 AM, and again in the evening 6-10 PM, more devices are streaming, video calling, syncing, and downloading updates. Even if you pay for fast broadband, your WiFi link can become the bottleneck when the local radio environment gets packed.
Interference inside your home
Your own house can sabotage you. A microwave is the classic culprit because it can leak noise near 2.4 GHz, exactly where many WiFi networks still operate. Older cordless phones, some baby monitors, and even dense clusters of Bluetooth gadgets can add more clutter, especially in smaller apartments where everything sits close together.
Then there’s physics. Concrete, metal, and even water (think aquariums or thick pipes in walls) absorb and scatter radio signals. A router shoved behind a TV, tucked into a cabinet, or stuck in a far corner forces your devices to “hear” through more obstacles, lowering speeds and making dropouts more likely.
Weather, channels, and what you can do tonight
Environmental changes can matter too. Higher humidity and rain can slightly increase signal loss, and shifting temperatures can change how radio waves propagate around a neighborhood. You might never notice on its own, but paired with congestion it can tip a marginal connection into a frustrating one.
The 2.4 GHz band is also channel-limited. In the US there are 11 channels, but only 1, 6, and 11 don’t overlap. Many routers default to “auto channel,” so nearby networks can hop around trying to escape interference, sometimes creating instability. Practical fixes: prefer 5 GHz (or 6 GHz if you have WiFi 6E/7 gear), place the router centrally and higher up, and use a WiFi analyzer app to pick a less crowded channel instead of leaving it on auto.
Crypto
U.K.’s sanctions on cryptocurrency exchanges signal new focus on illicit digital financing – Compliance Week
Crypto
Trader Turns $2 Million of ETH Into $14,208 as Lighter Token Rallies 53%
Key Takeaways
- Lookonchain data shows the trader paid roughly 140 times LIT’s market price of $2.46 per token.
- Lighter burned 15.5M LIT, 6.3% of supply, on July 2 as its permanent buyback-and-burn program began.
- A whale lost $8.2M in Lighter’s thin ARC market in February, a caution for traders chasing the rally.
Paying 140 Times the Market Price
The transaction was flagged yesterday and the math behind it was brutal. At $2.01 million for 5,776 tokens, the trader paid an effective price of roughly $348 per LIT, about 140 times the token’s market price of $2.46 at the time of the trade. Had the same 1,126.44 ETH, implying an ether price near $1,784, been routed through a deep venue at market rates, it would have bought roughly 817,000 LIT. The wallet received 5,776.
Losses of this scale typically occur when a large market order is routed through an onchain liquidity pool with minimal depth and no slippage protection. Slippage refers to the gap between a trade’s expected price and its executed price; most decentralized exchange ( DEX) interfaces let users cap it, automatically canceling any order that would move the market beyond a set percentage. Whether the trader disabled that protection or used a custom route remains unclear.
The setup was especially dangerous because LIT’s float is unusually tight, given roughly 57% of the circulating supply is staked and another 145 million LIT sits locked in liquidity programs (while the token’s deepest markets sit on centralized exchanges and on Lighter’s own platform rather than in public pools).
In those conditions, a $2 million market order can exhaust a pool’s inventory within a single block, with arbitrage and maximal extractable value (MEV) bots capturing the difference almost instantly.
Why LIT Is Red-Hot
Lighter is an Ethereum-based decentralized exchange focused on perpetual futures, the derivatives category that turned rival Hyperliquid into one of crypto’s defining stories. The project describes itself as “the first exchange to offer verifiable order matching and liquidations while delivering best-in-class performance on par with traditional exchanges.”
LIT traded near $2.60 at the time of writing, up 22.5% in 24 hours and 53.3% on the week, making it the second most-searched coin on Coingecko. The token commands a $675 million market capitalization on 250 million circulating tokens, with $533.6 million in total value locked (TVL) on the platform and $116.76 million in daily trading volume.

Even after the rally, LIT sits 65.7% below its all-time high of $7.86 set Dec. 30, 2025 and roughly 245% above the $0.78 low it printed on March 31.
The surge follows a July 1 tokenomics overhaul in which Lighter said all LIT repurchased with protocol fees will be permanently burned. The first burn destroyed 15.5 million LIT, about 6.3% of the circulating supply, on July 2, and the team set a 6% staking yield target, with the platform directing more than 70% of its daily revenue to the buybacks.
Retail access is widening at the same time. Robinhood Wallet integrated Lighter’s perpetual futures last week, a catalyst that pushed LIT up 24% in a single day, while public praise from Ethereum co-founder Vitalik Buterin added further momentum.
Thin Markets Keep Claiming Victims
Sunday’s botched swap is not the first fortune lost on Lighter’s order books this year. In February, a whale lost $8.2 million attempting to squeeze the platform’s illiquid ARC perpetuals market, with about $2 million of the position liquidated directly on the order book.
Skeptics also note that only a quarter of LIT’s 1 billion total supply is in circulation, leaving a $2.7 billion fully diluted valuation and a long unlock runway once emissions resume. Whether the trader recovers anything is doubtful. MEV operators have occasionally returned funds captured in extreme slippage events, but such refunds are voluntary and rare.
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