According to @lookonchain, Sillytuna faced a violent extortion resulting in the theft of $23.6M in aEthUSDC. The attacker has converted the majority of the stolen funds into $20.34M DAI. A smaller portion is being bridged to Arbitrum and deposited into Hyperliquid for purchasing XMR. This incident highlights critical risks in DeFi protocols and emphasizes the importance of securing digital assets.

According to PeckShieldAlert, a wallet associated with @sillytuna (address 0xd2e8...ca41) was drained of approximately $24 million in $aEthUSDC tokens due to an address poisoning attack. Around $20 million in $DAI tokens remains in two attacker-controlled staging wallets, each holding roughly $10 million. The attacker has initiated the process of bridging small amounts of funds to Arbitrum, signaling potential laundering activities.

According to @cas_abbe, idOS Network has launched Phase 2 of its highly anticipated token sale on Tally. The event features no minimum bid requirements and a 100% unlock scheduled for March 5. Investors are encouraged to position early as earlier bids increase the likelihood of full allocation. The idOS platform will debut on Arbitrum in six days, emphasizing its potential within the DeFi ecosystem.

According to Lookonchain, a whale potentially connected to Matrixport has initiated a significant 105,000 ETH ($204.5M) long position on Hyperliquid, now incurring losses exceeding $10M. The wallets 0x6C85 and 0xa5B0, which utilized Bridgers to transfer funds from Tron to Arbitrum, are believed to belong to the same entity. Wallet 0xa5B0 has reportedly received funds from Matrixport multiple times, further suggesting a link.

According to @ai_9684xtpa, two significant Ethereum (ETH) traders have collectively opened leveraged long positions of 100,000 ETH, now facing unrealized losses surpassing $4.48 million. Wallet 0xa5B…01D41 holds 60,000 ETH ($120M) at an average entry of $2,059.8 with a $3.078M loss, while wallet 0x6C8…D84F6 holds 40,000 ETH ($80.38M) at $2,039.43 with a $1.4M loss. Both wallets reportedly funded their positions from Tron via cross-chain bridges to Arbitrum and are suspected to belong to the same whale. These trades represent the largest ETH leveraged positions on Hyperliquid, highlighting significant risk exposure.

According to @EmberCN, a significant Ethereum whale or institution has moved $85.71 million USDT from Tron to Arbitrum and opened long positions on ETH through Hyperliquid. This activity includes a total of 100,000 ETH, valued at $201 million, with prior transactions linking to similar activity involving 60,000 ETH. The movements highlight a strategic and large-scale trading effort, emphasizing the whale's confidence in Ethereum's potential.

According to @EmberCN, a significant whale or institutional investor recently transferred 26.75 million USDT from Tron to Arbitrum within three hours. The funds were then moved to Hyperliquid to open a long position on Ethereum (ETH). The investor has a position of 38,000 ETH, valued at $76.24 million, with an entry price of $2,041 and a liquidation price of $1,365. This makes them the second-largest ETH long holder on Hyperliquid.

According to @ai_9684xtpa, two Ethereum (ETH) traders on Hyperliquid have opened leverage positions exceeding $190 million in total, making them the platform's largest ETH long positions. Both addresses sourced funds through Tron and bridged them to Arbitrum before opening trades. The first address, 0x6C8...D84F6, deposited $21.79 million USDC and initiated a 20x long on 35,164 ETH. The second, 0xa5B...01D41, holds a 60,000 ETH position worth $120 million. Both positions are currently at significant unrealized losses, raising questions about their connection and strategy.

According to Michal van de Poppe, ARB has broken above the 21-day moving average for the first time since August 2025, suggesting a potential new uptrend, source: Michal van de Poppe, X post, Jan 3, 2026. He identifies immediate resistance at $0.25 for ARB, noting that a successful test and break would reinforce bullish momentum, source: Michal van de Poppe, X post, Jan 3, 2026. He outlines the next target zone at $0.40 if $0.25 is cleared, providing traders with clear levels to watch, source: Michal van de Poppe, X post, Jan 3, 2026.

According to @CoinMarketCap, Offchain Labs purchased more ARB tokens under an approved buying plan, as reported on X on Dec 25, 2025. @CoinMarketCap also reported on X on Dec 25, 2025 that Arbitrum’s total value secured surpassed 20 billion dollars. @CoinMarketCap reported on X on Dec 25, 2025 that Offchain Labs said it remains committed to growing the ecosystem.

According to @CryptoMichNL, ARB’s fundamentals are strengthening as Total Value Locked is growing year over year, DEX trading volume is accelerating, and active accounts and transactions are expanding, indicating improving network usage and potential demand support for ARB price action, source: @CryptoMichNL on X, Dec 21, 2025. He notes a strong bullish divergence has formed since January 2025, which he views as a signal of likely upward momentum for ARB in the near term, source: @CryptoMichNL on X, Dec 21, 2025. He adds that despite narratives that altcoins are dead, he remains cautiously bullish on ARB and considers Arbitrum a strong chain, which frames his constructive trading bias for altcoins, source: @CryptoMichNL on X, Dec 21, 2025.

According to @CryptoMichNL, altcoin markets have been suffering, while Arbitrum (ARB) has been expanding its ecosystem with significantly rising TVL. Source: @CryptoMichNL on X, Dec 10, 2025. He views current ARB price action as a deviation, stating that any move under $0.25 sits outside its original trading range. Source: @CryptoMichNL on X, Dec 10, 2025. He adds that if ARB breaks back into the range, price could perform a range-to-range move toward $0.40. Source: @CryptoMichNL on X, Dec 10, 2025.

According to Michaël van de Poppe, Arbitrum (ARB) has fallen roughly 70% over the past three months while still serving as a core layer for tokenizing assets, indicating potential mispricing, source: Michaël van de Poppe on X, Dec 4, 2025. He states that Arbitrum’s TVL is printing new all-time highs, DEX volumes are increasing, and the number of ecosystem applications is expanding weekly, signaling fundamental growth despite price weakness, source: Michaël van de Poppe on X, Dec 4, 2025. He notes active addresses are below late-2023 levels, attributing it to broader market drawdowns rather than chain-specific deterioration, source: Michaël van de Poppe on X, Dec 4, 2025. He recommends combining technical indicators on ARB with these fundamentals to spot reversal points and a potential re-rating toward fair value over a longer horizon, source: Michaël van de Poppe on X, Dec 4, 2025.

According to @CryptoMichNL, ARB shows a massive bullish divergence and remains on his trading watchlist, with the setup hinging on confirmation signals. source: @CryptoMichNL on X, Dec 2, 2025 He states that a Bitcoin breakout above 90,000 would be the trigger for broader altcoin strength over BTC, implying potential altcoin rotation if that level is reclaimed. source: @CryptoMichNL on X, Dec 2, 2025 He emphasizes waiting for BTC to wake up and clear 90K before positioning for ARB outperformance, treating the 90K level as the key validation threshold. source: @CryptoMichNL on X, Dec 2, 2025 He suggests traders monitor the BTC 90K breakout trigger and ARB’s bullish divergence as the actionable setup for momentum continuation. source: @CryptoMichNL on X, Dec 2, 2025

According to @binance, Binance Alpha now supports the Arbitrum chain, enabling users to discover and trade new Alpha tokens on Arbitrum, source: @binance. @binance stated that an Arbitrum Chain trading competition is coming for active traders, with full details to be announced separately, source: @binance. @binance also signaled that a new batch of Binance Alpha offerings is forthcoming, with specifics not yet disclosed, source: @binance.

According to @CryptoMichNL, ARB is “extremely undervalued” and the ARB/BTC pair is “crawling upwards,” indicating building relative strength he is watching for entries, source: @CryptoMichNL. He states that persistent claims that “altcoins must go to zero” may precede a takeoff, positioning ARB as a candidate for an altcoin rotation trade, source: @CryptoMichNL.

According to @CryptoMichNL, the current market is the period of maximum financial opportunity for altcoins, indicating a bullish stance on the sector (source: @CryptoMichNL, Nov 21, 2025). According to @CryptoMichNL, he is looking to accumulate ARB now, but shared no entry levels, targets, or timeframe (source: @CryptoMichNL, Nov 21, 2025). According to @CryptoMichNL, the post is a sentiment signal only with no quantitative metrics or risk parameters provided (source: @CryptoMichNL, Nov 21, 2025).

According to @CryptoCoinCoach, ARB continues to trade inside a descending broadening wedge where volatility widens toward the lower end, a structure the source describes as a classic trend reversal setup as buyers regain strength from deeper lows, source: @CryptoCoinCoach. More details and trade context are provided via t.me/coach, source: @CryptoCoinCoach.

According to @CryptoMichNL, an altcoin run is still expected, and ARB is currently accumulating at these levels, source: @CryptoMichNL on X, Nov 4, 2025. He adds that momentum should appear when the broader market reverses and advises patience on timing entries, source: @CryptoMichNL on X, Nov 4, 2025.

According to @CryptoMichNL, ARB is consolidating at a strong support zone, presenting a potential accumulation window for interested buyers, source: @CryptoMichNL on X, Oct 27, 2025. According to @CryptoMichNL, Arbitrum has reached 2 billion on-chain transactions, underscoring one of the most active ecosystems within Ethereum, source: @CryptoMichNL on X, Oct 27, 2025. According to @CryptoMichNL, liquidity was absorbed around prior resistances in the previous run, suggesting room for upside if momentum resumes, source: @CryptoMichNL on X, Oct 27, 2025. According to @CryptoMichNL, a potential 200 percent advance on the ARB BTC pair could align with ARB moving toward 1 dollar, source: @CryptoMichNL on X, Oct 27, 2025.