Meme coin SI's market cap has surpassed $30 million, with a 24-hour gain of 32.1%.

Strategy founder Michael Saylor has once again shared updates related to the Bitcoin Tracker, stating, "There's always room for more orange." Per past patterns, orange dots symbolize Strategy's Bitcoin purchase records, so this move likely signals the company will increase its BTC holdings. Strategy typically discloses changes in its Bitcoin holdings the day after such announcements.

Strategy founder Michael Saylor has once again shared updates related to its Bitcoin Tracker, stating, “There’s always room for more orange.” Following past patterns, the orange dots symbolize Strategy’s Bitcoin purchase records, suggesting the firm may be planning to add to its BTC holdings. Strategy typically discloses changes in its Bitcoin position the day after such announcements.

According to HTX market data, STRK (Starknet) has extended its 24-hour gain to 55%, briefly breaking above $0.12 and currently trading at $0.11, leading the altcoin market rally. On the news front, StarkWare CEO Eli Ben-Sasson stated at Token2049 and in subsequent remarks that blockchains need post-quantum readiness and cryptographic agility to counter threats from quantum computing and AI acceleration. He clarified that Starknet is actively considering multiple options, including separating from Ethereum to become an independent Layer 1 (L1) chain, so as to independently control the pace of security migration, with the goal of achieving full quantum resistance by 2027 — earlier than Ethereum’s planned timeline. This "shift to L1 + quantum resistance" narrative quickly became a market focus, driving STRK’s consecutive sharp rally. On the technical and ecosystem front, the v0.14.4 mainnet launched on October 5, expanding SNIP-36 single-proof capacity to approximately 1.1 billion L2 gas, enabling proof verification for larger-scale off-chain computations; the strkBTC incentive program went live on October 2 (with the first 100 bridged BTC covering bridging fees and receiving weekly airdrops), further strengthening the Bitcoin-related narrative.

On-chain detective Specter revealed in his personal channel that an attacker address, implanted via unauthorized hardware into a Ledger hardware wallet linked to CryptoBilis, deposited 2,990 ETH (valued at approximately $7.45 million) to Tornado Cash between October 9 and 10. Monitoring data shows the attacker had earlier dispersed the funds to 14 addresses, then cross-chain converted the funds to the ZEC network via NEAR Intents for further privacy processing. Signs of address correlation were observed during the fund transfers: some withdrawal transactions reused the wallet addresses used for prior deposits, while other withdrawals were initiated by wallets linked to the wallet that paid gas fees during the theft, enabling researchers to trace the fund flow.

After hardware wallet manufacturer Ledger confirmed that devices sold by its Southeast Asian distributor CryptoBilis contained unauthorized hardware implants, analyst Darkfost has compiled a "Ledger Dealers to Watch" list, identifying nearby merchants whose supply chains may also be impacted, including Lazada, Shopee, Tokopedia, Bhinnekon, and Metapod. The list marks CryptoBilis as suspended, while the risk exposure of other dealers remains unknown. Darkfost stressed this is speculative, not confirmed, but advised users who purchased Ledger devices from these dealers in the past six months to transfer their assets to secure locations before the issue is resolved. Ledger previously stated the incident appears limited to this single distributor and its local market, adding its own infrastructure, systems, and services were not breached, and investigations are ongoing. Darkfost also recommended users willing to inspect their devices themselves refer to disassembly guides to verify if the hardware has been tampered with.

Hardware wallet manufacturer Ledger confirmed today that unauthorized hardware implant attacks may have caused affected users to lose more than $86 million in crypto assets. Earlier, Ledger verified that affected user devices contained unauthorized hardware implants, prompting distributor CryptoBilis to suspend sales of its inventory.