The SparkKitty Lesson: When the App Store Becomes the Attack Vector
It began not with a flashy exploit or a zero-day vulnerability in a blockchai...
Blockchain
•
0xAnsem
•
2026-07-28
Market Prices
BTC
Bitcoin
$78,103
+0.89%
ETH
Ethereum
$2,450.15
+0.88%
SOL
Solana
$105.03
+1.18%
BNB
BNB Chain
$692.9
+0.61%
XRP
XRP Ledger
$1.39
+0.94%
DOGE
Dogecoin
$0.0851
+0.26%
ADA
Cardano
$0.2012
-0.20%
AVAX
Avalanche
$7.31
+0.23%
DOT
Polkadot
$0.8438
-0.07%
LINK
Chainlink
$11.45
+0.64%
Event Calendar
202612
05
halving
BCH Halving
Block reward halving event
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
18
03
unlock
Sui Token Unlock
Team and early investor shares released
15
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
10
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
30
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
28
03
unlock
Arbitrum Token Unlock
92 million ARB released
Tools
All →Popular Categories
Altseason Index
41
Bitcoin Season
BTC Dominance
Altseason
Market Cap
All →| # | Coin | Price |
|---|---|---|
| 1 |
Bitcoin
BTC
|
$78,103 |
| 1 |
Ethereum
ETH
|
$2,450.15 |
| 1 |
Solana
SOL
|
$105.03 |
| 1 |
BNB Chain
BNB
|
$692.9 |
| 1 |
XRP Ledger
XRP
|
$1.39 |
| 1 |
Dogecoin
DOGE
|
$0.0851 |
| 1 |
Cardano
ADA
|
$0.2012 |
| 1 |
Avalanche
AVAX
|
$7.31 |
| 1 |
Polkadot
DOT
|
$0.8438 |
| 1 |
Chainlink
LINK
|
$11.45 |
🐋 Whale Tracker
🔴
0xeff6...8b70
12h ago
Out
3,093.97 BTC
🟢
0x1c02...dd3f
1d ago
In
1,638.22 BTC
🔴
0xe7ff...3f79
6h ago
Out
39,736 BNB
#user education
user education related articles
Fear & Greed
68
Greed
Market Sentiment
Trending
Gas Tracker
Ethereum
28 Gwei
BNB Chain
3 Gwei
Polygon
42 Gwei
Arbitrum
0.5 Gwei
Optimism
0.3 Gwei
💡 Smart Money
0x665e...858d
Institutional Custody
+$2.7M
84%
0xb37f...f34f
Experienced On-chain Trader
+$3.3M
75%
0xeff6...139c
Institutional Custody
+$0.5M
70%