Check Point: Hackers Dropping Physical USB Drives at Watering Holes

    Image: Timon/Adobe Stock
    In its 2023 Mid-Year Cyber Security Report, Check Point Software spotlighted quite a few exploits to this point this yr, together with novel makes use of of synthetic intelligence and an old-school assault vector: USB drives. Cybercriminals and nation-state actors see these units as one of the simplest ways to contaminate air gapped, segmented and guarded networks, based on Check Point.
    The report’s authors famous the Raspberry Robin worm was one of many widespread malware variants distributed by USB drives through “autorun.inf” recordsdata or clickable LNK recordsdata. Check Point additionally reported that state-aligned menace actors are even launching 10-year-old infections equivalent to ANDROMEDA through USB drives.
    China-related espionage menace actor Camaro Dragon, for instance, used USB drives as a vector to contaminate organizations everywhere in the world, based on the report’s authors. In addition, the safety researchers identified that Russian-aligned group Gamaredon used USB drive-delivered Shuckworm to focus on Ukrainian army and related people.
    I spoke with Pete Nicoletti, world chief data safety officer for the Americas at Check Point Software, about another top-line findings from the report. Nicoletti, who has greater than 30 years within the area, mentioned AI is a recreation changer, and that out of Check Point Software’s 70-plus engines, AI and machine studying drives 40 of them. The following transcript of my interview with Nicoletti has been edited for size and readability.
    Jump to:

    Found an orphan USB? Better to depart or not it’s
    Karl Greenberg: I used to be shocked by the report’s particulars round bodily USB drivers as a viable assault vector. Really? Today?
    Pete Nicoletti, world chief data safety officer for the Americas at Check Point Software.
    Pete Nicoletti: As a former penetration tester, I assumed the times of USB drivers… USB units getting used to hack have been going to go away, however we’ve seen an enormous uptick in corporations falling for a USB drive insertion. When I used to attempt to break into corporations, we used a watering gap assault: You go to the bar the place the staff go, you go to the workplace constructing or lavatory the place the staff go, and also you drop a few USBs (it was CDs, with labels saying “3rd quarter layoffs” and other people would seize them). We are seeing the identical factor occurring with flash drives, and that is dramatic.
    Karl Greenberg: Hackers are bodily leaving USB drives round?
    Pete Nicoletti: Yes, and this tactic is infecting organizations. Before COVID, we used to have higher insurance policies in opposition to utilizing USBs in corporate-owned laptops, as a result of that laptop computer can be inspected. Post COVID, it’s BYO machine, and there are fewer company protections, in order that’s partly why we’re seeing a spike. Also, we’re seeing an uptick in hacktivism with politically motivated teams launching assaults and synthetic intelligence misuse equivalent to utilizing AI to craft emails. We simply noticed the discharge of an AI-based keystroke monitoring instrument that has about 85% to 95% accuracy in understanding the keystroke simply by sound.
    Bad bots: AI for spam, spearphishing and malware
    Karl Greenberg: How essential are AI instruments at this time for cybersecurity practitioners, and what do you see as key methods hackers are utilizing it?
    Pete Nicoletti: If you don’t have synthetic intelligence to battle synthetic intelligence, you’re going to be a statistic, as a result of AI is decreasing the bar for the attackers. Just for spam, for instance, there are much more (non-English talking) folks now who can create emails utilizing actually good English.
    Basically, hackers are utilizing AI in not less than two methods: They are utilizing AI to jot down snippets of code moderately than full-blown ransomware applications for, say, a zero day for a given widespread vulnerability and publicity; they’re utilizing it, for instance, to jot down a keyboard stroke collector. And they’re utilizing AI to automate spam creation utilizing hacked information to generate content material. These may, for instance, be tied to hacked personal details about a affected person’s data which will have been half of a big breach; hackers are utilizing such information to create customized emails: “You were just in for such and such a procedure, and you owe an additional $200 on the bill.”
    SEE: Check Point declares raft of 2023 AI options (TechRepublic)
    AI for the protection: Finding spam, insurance coverage critiques, penetration assessments
    Karl Greenberg: How do you forestall or defend in opposition to these types of AI-powered, spearphishing campaigns?
    Pete Nicoletti: All of our huge service clients use Avanan, an AI-powered (electronic mail safety) instrument we acquired two years in the past. With it, we’re in a position to uncover new sorts of challenging-to-find spam — and spam continues to be 89% the vector of selection for profitable assaults.
    SEE: Check Point’s Avanan spotlights how enterprise electronic mail compromise assaults emulate reputable internet companies to lure clicks (TechRepublic)
    Karl Greenberg: Besides use for decreasing analyst workloads, the place else are you seeing AI getting used extra at this time?
    Pete Nicoletti: We’re seeing folks use ChatGPT and different massive language fashions to overview their cyber insurance coverage applications. We’re seeing folks use it to jot down up penetration assessments to provide them extra relevance and a deeper understanding of sure points. If you’re not utilizing synthetic intelligence, you’re not going to be aggressive.
    Education sector is the highest goal
    Karl Greenberg: What are the opposite top-line findings from the primary half of the yr?
    Pete Nicoletti: We’re seeing the training sector being the primary assault vertical; we’ve seen an enormous spike on this.
    Karl Greenberg: Why?
    Pete Nicoletti: A few causes, together with colleges transitioning to outsourced IT and utilizing extra on-line training instruments. Also, instructional establishments don’t have the budgets the industrial sector has. We have seen not less than one college exit of enterprise for the primary time (Lincoln College in May 2022) due to ransomware calls for. Globally, training and analysis are nonetheless the highest targets for assaults (Figure A).
    Figure A
    Global common of weekly assaults per group by business in H1 2023 (change in proportion from H1 2022). Image: Check Point Software
    Microsoft: A giant home with many doorways and “Windows”
    Karl Greenberg: I seen the variety of vulnerabilities in generally used company software program may be very excessive; Microsoft is primary. Why does Microsoft have so many CVEs?
    Pete Nicoletti: Someone famously mentioned they rob banks as a result of that’s the place the cash is. If you’re a hacker, you need to goal Microsoft as a result of it’s so ubiquitous. It’s in every single place — an software growing firm and an working system. It’s utilized by everybody. So in the event you’re going to discover a zero day, whether or not you’re a state-sponsored hacking group or only a 16-year-old within the basement sporting a hoodie, you’re going to be focusing on Microsoft.
    The different factor lots of people don’t discuss: if you flip the knob as an organization to push merchandise out the door, as a result of corporations can take on a regular basis on the earth to develop one thing and take a look at it, however corporations need to launch merchandise now, not tomorrow. And once they flip the knob to be aggressive and acquire market share, that is the unstated sort of threat of improvement that will get you in bother.
    Karl Greenberg: Which is why AI instruments in DevOps are vital.
    Pete Nicoletti: Companies with quick improvement retailers are choosing up these instruments to extend safety of their improvement pipeline, containers and Kubernetes, and it’s a lot cheaper to repair within the improvement pipeline moderately than within the take a look at or manufacturing surroundings. So corporations are lastly figuring that out.
    Sound and imaginative and prescient: The subsequent AI threats
    Karl Greenberg: What about different makes use of of AI for threats past textual content and code technology?
    Pete Nicoletti: We have all the time been coping with enterprise electronic mail compromise; properly, now it’s going to be voice compromise and video compromise. It’s completely coming. We’re going to start out seeing much more pictures transformed to a video dialogue. We’ve seen voice compromises already, and each financial institution that’s utilizing voice affirmation and voice identification may be fooled now. So, when you’ve got bank cards or banks that use this? Say goodbye. I wouldn’t allow that in any respect any extra.

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