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Topic

Software supply chain attacks

Attacks that reach many victims at once by compromising a shared vendor, dependency or distribution channel rather than each target individually.

Current stories

investConfirmed6 publishers

Bitquery counts $102 million drained from 324 Ledger-linked wallets across six chains

Bitquery estimates $102 million was drained from 324 Ledger-linked wallets on six chains, up from about $86 million earlier. Ledger says its chips, software and servers were not breached and calls it a distribution-channel attack.

Perspective Coverage

6 publishers
Builder
Builder 23%
Operator
Operator 44%
Investor
Investor 33%

Reality

Evidence55
Adoption
Not scored
Hype gap+12
Incentives55
Confidence60
investConfirmed8 publishers

Ledger finds a cellular implant inside a CryptoBilis-sold signer that copies recovery phrases at setup

Ledger disclosed on October 13 that an implant in a signer sold by CryptoBilis captures 24-word recovery phrases and sends them over LTE. Every fund loss Ledger has verified involved devices bought through that reseller.

Perspective Coverage

8 publishers
Builder
Builder 23%
Operator
Operator 48%
Investor
Investor 29%

Reality

Evidence60
Adoption
Not scored
Hype gap+30
Incentives45
Confidence70
investConfirmed22 publishers

Ledger confirms a hardware implant in one wallet caught up in the $93 million CryptoBilis drains

Ledger confirmed on Oct. 10 that one affected customer's wallet held an unauthorized implant, after drains that trackers put near $93 million. That proves tampered hardware reached a victim, but investigators have not tied comparable equipment to the rest of the losses.

Perspective Coverage

22 publishers
Builder
Builder 24%
Operator
Operator 44%
Investor
Investor 32%

Reality

Evidence68
Adoption
Not scored
Hype gap+18
Incentives55
Confidence72
investOne report1 publisher

Ledger bars resale of returned wallets after implants sent recovery phrases over cellular links

Ledger suspended reseller sales in seven Asian markets and barred resale of returned wallets after implants captured recovery phrases. Independent blockchain investigators estimate losses above $86 million, a figure Ledger has not verified.

Publishers:crypto.news

Reality

Evidence35
Adoption
Not scored
Hype gap
Not scored
Incentives60
Confidence45
investConfirmed7 publishers

Trezor will end some reseller authorizations on January 1, 2027 to focus on partners it can vet closely

Trezor will end its resellers' authorization on January 1, 2027, days after Ledger found an LTE spy implant in wallets sold by CryptoBilis. Trezor says there is no evidence its own devices were compromised.

Perspective Coverage

7 publishers
Builder
Builder 24%
Operator
Operator 47%
Investor
Investor 29%

Reality

Evidence58
Adoption
Not scored
Hype gap+12
Incentives60
Confidence66
productOne report1 publisher

MediaMarktSaturn pulls Ledger wallets in every country after an implant report in Germany

MediaMarktSaturn has pulled Ledger wallets from its roughly 1,070 stores and websites in every country it operates in. Ledger ties every confirmed case to a Southeast Asian reseller, but one buyer says he found modified units at two MediaMarkt stores.

Publishers:gizmodo.com

Reality

Evidence55
Adoption
Not scored
Hype gap−10
Incentives50
Confidence45
investConfirmed10 publishers

Specter traces more than $86 million drained from hundreds of Ledger wallets

On-chain analyst Specter traced more than $86 million drained from hundreds of Ledger hardware-wallet users across Ethereum, TRON and Bitcoin. With the cause unconfirmed, holders cannot yet tell whether moving coins to a new device would help at all.

Perspective Coverage

10 publishers
Builder
Builder 27%
Operator
Operator 44%
Investor
Investor 29%

Reality

Evidence55
Adoption
Not scored
Hype gap+15
Incentives40
Confidence60
scienceOne report1 publisher

Researcher reports a Ledger bought in Europe that appears to carry a hardware implant

Ledger said in its October 11 update that every confirmed case in the October 9 draining incident involved devices sold by CryptoBilis. It has not tied a researcher's possibly implanted European device to that investigation.

Publishers:cryptotimes.io

Reality

Evidence30
Adoption
Not scored
Hype gap−10
Incentives
Not scored
Confidence35
investOne report1 publisher

Suspected Ledger wallet thefts near $90 million under investigation as buyers from reseller CryptoBilis report losses

Ledger paused sales through authorized reseller CryptoBilis after investigators put suspected losses among its customers near $90 million. How the wallets were breached is still unknown. Ledger's fix is a new device with a fresh recovery phrase, which puts the suspicion on the sales channel.

Publishers:cryptoslate.com

Reality

Evidence40
Adoption
Not scored
Hype gap+15
Incentives
Not scored
Confidence35
investOne report1 publisher

Ledger halts sales at Malaysian reseller CryptoBilis while it investigates user losses

Ledger told Malaysian reseller CryptoBilis to stop all sales while it investigates losses a pseudonymous analyst puts above $86 million. For anyone holding crypto on hardware wallets, the shop each device came from is now part of its security.

Reality

Evidence35
Adoption
Not scored
Hype gap+15
Incentives
Not scored
Confidence40
securityConfirmed4 publishers

Attackers phished Trezor, BitBox and CoinTracking customers through one shared newsletter provider

Brevo says an intruder reached 120 customer accounts and used them to mail phishing from those customers' own domains. Three crypto companies confirmed their newsletter lists were hit. Only one named the provider.

Perspective Coverage

4 publishers
Builder
Builder 15%
Operator
Operator 69%
Investor
Investor 16%

Reality

Evidence68
Adoption
Not scored
Hype gap−20
Incentives40
Confidence70
productOne report1 publisher

Polymarket's signup flow treated a stolen SSN as a password

According to the Wall Street Journal, nearly 500 Polymarket US accounts were entered by people who typed in someone else's Social Security number. The flow's duplicate-identity check opened the account it matched instead of blocking the attempt.

Publishers:gizmodo.com

Reality

Evidence55
Adoption72
Hype gap−15
Incentives70
Confidence55
securityConfirmed3 publishers

Attackers rewrote Brevo's embedded scripts at Cloudflare's edge with a hardcoded full-permission key

Brevo says a long-lived Cloudflare key with full account permissions sat in its application source code, and the Worker built with it stripped Content-Security-Policy headers from scripts that Sansec estimates reach 100,000 sites.

Perspective Coverage

3 publishers
Builder
Builder 34%
Operator
Operator 48%
Investor
Investor 18%

Reality

Evidence78
Adoption60
Hype gap+20
Incentives58
Confidence72