Field notes from the edge.
What our engineers learned this week. Hands-on technical deep-dives, postmortems, and strategy frameworks.
Microsoft Plugs Nearly 1,000 Security Holes
Microsoft Corp. today issued updates to plug at least 974 security holes in its Windows operating systems and other software, by far its biggest single patch batch ever. Microsoft says artificial intelligence is helping to speed the discovery of vulnerabilities, but security experts warn that many organizations already are struggling to prioritize the more human-intensive endea
FBI Probes Service Selling 153M+ Drivers Licenses
A new identity theft service launched on the dark web this week is selling digital scans of more than 153 million drivers licenses from people in the United States and Canada. Based on interviews with individuals whose licenses are available for purchase on this service, it appears to be siphoning images collected by a widely-used identity verification company based in Louisian
Two Alleged ‘TeamPCP’ Hackers Arrested in Australia
Authorities in Australia have arrested two men believed to be members of TeamPCP , a prolific cybercrime and data extortion group blamed for perpetrating the longest running spree of software supply chain attacks ever. In a statement released today, the Australian Federal Police (AFP) said two unnamed suspects from Western Australia, aged 21 and 23, were arrested in connection
AIWho’s Tracking You? Use This New Service to Find Out
DecryptAds is a new free service that aggregates and correlates publicly available adtech data from ads.txt, app-ads.txt, and related files to reveal which companies are tracking users and serving ads across websites and mobile apps. The platform enables security researchers and privacy advocates to identify malicious ad networks, detect adversarial nation-state tracking, and uncover complex suppl
AIMicrosoft Plugs Nearly 400 Security Holes
Microsoft released patches for 398 security vulnerabilities in August 2024, including one actively exploited zero-day flaw and two publicly disclosed vulnerabilities. The patch volume surge is attributed to AI-assisted vulnerability discovery, though research shows AI-generated patches fail to properly fix flaws more than half the time. Security experts recommend organizations maintain measured pa
AICanadian Man Pleads Guilty in Snowflake Extortions
Connor Riley Moucka, a 26-year-old Canadian cybercriminal, has pleaded guilty to orchestrating a massive data breach campaign targeting over 165 Snowflake cloud storage customers, including AT&T, TicketMaster, and other major enterprises. The attacks exploited accounts lacking multi-factor authentication, resulting in the theft of billions of sensitive customer records and over $2.5 million in ran
AIRead This Before You Buy That TV Streaming Stick
Security researchers at Bitsight have uncovered a sophisticated ad fraud operation embedded in popular H96 TV streaming devices that spoofs mobile phones to click ads on AI-generated websites while simultaneously renting out users' internet connections as residential proxies. The operation, traced to mainland China-based Zhejiang Fengwo IoT Technology Ltd, uses Google's Blockly visual programming
LG to Ban Residential Proxies from Smart TV Apps
The home appliance giant LG Electronics USA said this week it plans to suspend any apps built for its smart TVs that turn one’s television into an always-on residential proxy node. The move comes less than a month after researchers found that more than 42 percent of games and other apps available for download on LG’s webOS store allow unknown third-parties to route their Intern
Microsoft Patches a Record 570 Security Flaws
Microsoft Corp. today released software updates to plug at least 570 security holes in its Windows operating systems and other software, almost triple the number of vulnerabilities the software giant fixed in its record-smashing Patch Tuesday release last month. Microsoft attributed the burgeoning patch counts to vulnerability discoveries aided by artificial intelligence. Nearl
Lessons Learned from CISA’s Recent GitHub Leak
The Cybersecurity and Infrastructure Security Agency (CISA) has issued a postmortem on a recent data leak in which a contractor published dozens of internal CISA credentials — including AWS Govcloud keys — in a public GitHub repository for almost six months before being notified by KrebsOnSecurity. Experts say the gaps identified in the agency’s initial response provide importa
Felons, Fraudsters Flog Offensive Cybersecurity Startup
A cybersecurity startup dangling millions of dollars to acquire zero-day security vulnerabilities in popular software is run by a pair of far-right conspiracy theorists and convicted felons whose most recent ventures included fake intelligence companies and a now-defunct AI-based lobbying platform they operated under assumed names. The X/Twitter account IRIS C2 (@C2IRIS) has ga
FBI Seizes NetNut Proxy Platform, Popa Botnet
The Federal Bureau of Investigation (FBI) said today it worked with industry partners to seize hundreds of domains associated with NetNut , a sprawling residential proxy service operated by the publicly-traded Israeli company Alarum Technologies [NASDAQ: ALAR]. The action comes roughly two weeks after KrebsOnSecurity published findings from multiple security firms connecting Ne
Scattered Spider Hackers Plead Guilty on Day 1 of Trial
Two men pleaded guilty in the United Kingdom this week to criminal charges stemming from an August 2024 cyberattack that crippled Transport for London , the entity responsible for the public transport network in the Greater London area. The duo were key members of a prolific cybercrime group known as Scattered Spider , and their guilty pleas came on the first day of what was ex
‘Popa’ Botnet Linked to Publicly-Traded Israeli Firm
For the past four years, a sprawling Android-based botnet called Popa has forced millions of consumer TV boxes to relay Internet traffic linked to advertising fraud, account takeovers, and mass data-scraping efforts. This week, researchers from multiple security firms concluded that the Popa botnet is linked to NetNut , a “residential proxy” provider operated by the publicly-tr
AIWho Runs the Ransomware Group ‘The Gentlemen?’
The Gentlemen ransomware group has become the second most active ransomware operation by victim count, attracting affiliates with an unprecedented 90/10 revenue split. Security researchers have traced the group's administrator, known as Hastalamuerte/Zeta88, to Alexander Andreevich Yapaev, a 36-year-old from Izhevsk, Russia, who also works in B2B marketing for an electrical products company. The i
AIA Record-Breaking Patch Tuesday for June 2026
Microsoft released a record-breaking 200 security patches in June 2026's Patch Tuesday, with nearly three dozen rated critical and at least three zero-days publicly exploitable. The unprecedented volume is attributed to increased AI-powered vulnerability discovery by both Microsoft engineers and security researchers, a trend expected to continue. The release was complicated by ongoing tensions wit
AIHackers Used Meta’s AI Support Bot to Seize Instagram Accounts
Pro-Iranian hackers exploited Meta's AI customer support bot to hijack high-profile Instagram accounts, including those of the Obama White House and a U.S. Space Force official. The attack involved tricking the AI assistant into adding unauthorized email addresses during password reset flows, highlighting critical vulnerabilities in AI-powered customer support systems. Meta has reportedly deployed
AIAnti-DDoS Firm Heaped Attacks on Brazilian ISPs
Huge Networks, a Brazilian DDoS protection firm, was found to be harboring infrastructure used to launch massive DDoS attacks against Brazilian ISPs through a botnet exploiting vulnerable TP-Link routers. The company's CEO claims the malicious activity resulted from a January 2024 security breach that compromised development servers and his personal SSH keys, suggesting a competitor may be attempt
AI‘Scattered Spider’ Member ‘Tylerb’ Pleads Guilty
Tyler Robert Buchanan, a 24-year-old British national and senior member of the Scattered Spider cybercrime group, has pleaded guilty to wire fraud conspiracy and aggravated identity theft for his role in 2022 SMS phishing attacks targeting major technology companies. The attacks compromised at least a dozen firms including Twilio, LastPass, and DoorDash, enabling SIM-swapping schemes that stole at