[CoinNess.com Market Surveillance June 1: BTC Edges Above $8550 Level]As of 11:00 (UTC) on June 1, the global index of Bitcoin (BTC) price remains above the $8,550 level and continues to edge up, marking $8,577.83. It has registered an increase of 3.18% in the past 24 hours.

The CoinNess.com Bullish vs. Bearish Indicator shows our four-hour technical bias on BTC is “Buy" with three indicators sending out a selling signal, five showing a neutral signal, and 10 indicating a buying signal.

The broad market is still within the grip of bulls, with 86 out of Top 100 cryptos by market cap rising.

The global market cap reads $272.66 billion, and the 24-hour trading volume is $84.15 billion.

Major Coins

1. BTC quotes show 8,548.64 USDT on Binance, $8,565.00 on Bitfinex and $8,550.58 on Coinbase Pro;

2. CoinNess.com Market Index presents quotes for major cryptocurrencies besides BTC as following:
ETH marks $269.42 (+5.16%);
XRP marks $0.437 (+3.24%);
BCH marks $442.60 (+4.49%);
EOS marks $8.32 (+9.62%);
LTC marks $113.64 (+5.35%);
ETC marks $8.75 (+7.61%).

PeckShield: 9 Hacks In May, Costing Over $1 Mln
 

Citing data from PeckShield, a China-based blockchain security firm, within the past May, there are 9 hacks occurring on the TRON and EOS chains, with a cost of more than $1.01 million. The hacks are deciphered as follows：
 

1. Two severe hacks targeting EOS private keys bagged 25,246 EOS;

2. Five rollback attacks on TRON DApps, but the loss is relatively small;

3. TronBankPro was found to keep a back-gate, and the third-party services provider TSC was thought to be the ringleader.
 

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